Genesis Chamber + Felidar Guardian + Felidar Guardian for infinite Myr Tokens

Replace Genesis Chamber with Valor in Akros for infinite +1/+1 tokens

Replace Genesis Chamber with Soul Warden or a card with the same effect to get infinite life

You can replace one Felidar Guardian with Restoration Angel or Wispweaver Angel

You can replace both Felidar Guardian with Wispweaver Angel

This budget Deck of mine puts these all into action Sub $30 Flickering Frenzy

All these work in a single color (white), so its a little easier to pull of, as long as you have the mana and can survive till then.

Destroyerbirb you don't need Tidespout Tyrant you can preform the same combo with Cloudstone Curio and everything will remain the same with the color demand being less intense. Also you could preform the entire combo for a cheaper MC entirely because Tidespout is CMC 8 and Cloudstone is only CMC 3

Infinite Turns (a hard one but a fun one as there's literally no way to stop it without a counter spell): Enter the Infinite (or any other way to draw your whole deck) + Nexus of Fate . This also works with Beacon of Tomorrows but Nexus is safer as it protects you from mill.

Umbral Mantle + Llanowar Tribe = infinite P/T

Slimefoot, the Stowaway + Parallel Lives + Ashnod's Altar . Figured that one out accidentally.

Also, I love how this is 93% competitive with no cards.

Infinite/infinite creature Gavony Unhallowed + Demonmail Hauberk + Scrap Trawler + Ornithopter

Basically you sac the Ornithopter to equip the Demonmail Hauberk to the Gavony Unhallowed , then return the Ornithopter to your hand with Scrap Trawler and do it again and again until the Gavony Unhallowed is super big.

Credit to my fried for finding this.

A personal favorite infinite damage.

Liliana, Death's Majesty + Felidar Guardian + Blasting Station Having Liliana and station out with felidar in the yard or in the field can make this work. In the yard, return felidar to the field, bouncing Liliana, sacrificing felidar to blasting station. Rinse and repeat.

Maybe I have missed it. But i play Kiki-Jiki, Mirror Breaker + Timestream navigator infinite turns

if you combine the ultimate neg abilitys of Tamiyo, the Moon Sage and Tamiyo, Field Researcher you can cast any instants or sorcerys so a destroy target creatur like Mortify you now can make it a destroy target creatur or enchantment into a bird Wipe

sorry was ment to say bord whipe not berd whipe

Infinite turns: Time Vault + Kiora's Follower

Infinite tokens with infinite power and toughness: Polyraptor + Bellowing Aegisaur + Forerunner of the Empire + Either a second Aegisaur or something to give the first Aegisaur indestructible.

Also, for the infinite untap combos, some of them only work if you have infinite mana, does that still count?

Kykar, Wind's Fury + Bishop of Wings + Arcane Adaptation + Anointed Procession . Turn one, plains. Turn two, plains, cast Bishop. Turn three, Island, cast Arcane Adaptation, naming angels. Turn four, Mountain, cast Kykar. Turn five, cast Anointed Procession, creating a single spirit/angel off of the cast, and gain 4 life. Sacrifice the spirit for a red mana, creating two more spirit/angels and gain 8 life. Repeat for infinite red mana, life, and tokens.

Here's one that requires some oldschool cards.

Fastbond + Zuran Orb / Dark Heart of the Wood + Crucible of Worlds / Ramunap Excavator

This is infinite life and infinite mana. In short... Fastbond was broken

Metallic Mimic/Sage of Fables/Mikaeus, the Unhallowed + Puppeteer Clique + any free sac outlet + any Grave Pact affect.

Metallic Mimic/Sage of Fables/Mikaeus, the Unhallowed + Puppeteer Clique + Goblin Bombardment

Metallic Mimic/Sage of Fables/Mikaeus, the Unhallowed + Puppeteer Clique + Phyrexian Altar

Basically, if a creature has a +1/+1 counter and a -1/-1 counter on it, the counters see each other and both disappear. This allows persist to trigger indefinitely.

Infinite mana Incubation Druid + Vigean Graftmage

Infinite Turns:

Beacon of Tomorrows/Nexus of Fate+ Isochron Scepter + Mystical Tutor

Isochron Scepter + Narset's Reversal + any extra turn spell like Time Warp/Temporal Manipulation

Omniscience + Enter the Infinite + Beacon of Tomorrows/Nexus of Fate

Infinite Damage/Life:

Walking Ballista + Heliod, Sun-Crowned

Dramatic Reversal + Isochron Scepter + Aetherflux Reservoir + Artifact mana rocks which produce atleast 2 mana

(if your rocks produce more than 2 mana, you'll also get infinite mana)

Sekki, Seasons' Guide + Pandemonium

Or the better version for a bit more mana

Sekki, Seasons' Guide + Warstorm Surge

Warstorm on the battlefield cast Sekki warstorm trigger -> damage to sekki itself. 8x spirit tokens ETB. Warstorm trigger -> damage to player's face.

Sacrifice 8 spirit tokens. Get sekki back from grave to play.

And the loop goes on and on and on and on and...

One of my new favorite ones is a bit of a set up perse, but it can be devastating. It technically can go under infinite lifegain and draw, but definitely infinite damage.

Tatyova, Benthic Druid with Baral, Chief of Compliance Mystic Sanctuary and Sunscorched Desert in play. Desert not so much, since you can draw into it. Ghostly Flicker being reduced by baral makes it 2 Mana, bouncing desert and sanctuary, having sanctuary pull flicker back to the top of the library, the draw trigger from tatyova on the stack from desert, and loop to do it again.

Not really sure if it goes infinite, but I noticed that The Gitrog Monster + Underrealm Lich can end up putting every land in your library into your graveyard since Underrealm Lich replaces the card draw from The Gitrog Monster. Just make sure that at least one of the 2 cards you put into your graveyard from the Lich is a land.

Leech Bonder + Utopia Vow Infinite moving of counters around the board, opponent has a ton of +1/+1 counters? Now you do. You have a bunch of -1/-1 counters? Now your opponent does and so on and so forth.

Here are some combos:

Walk the Aeons + Life from the Loam +Azusa, Lost but Seeking Infinite turns.

Fist of Suns + Morophon, the Boundless + Kessig Malcontents + Stormfront Riders Infinite Damage

Nyxbloom Ancient + Basalt Monolith Infinite colorless mana.

Viscera Seer + Melira, Sylvok Outcast + Murderous Redcap Infinite Damage.

Myr Galvanizer + Myr Galvanizer + Palladium Myr Infinite colorless mana.

Scholar of the Ages + Thassa, Deep-Dwelling +Chance for Glory + Tale's End Infinite turns IN STANDARD as of GRN to THB.

Ilharg, the Raze-Boar + Medomai the Ageless Infinite turns. Use Helm of the Host as an Ilharg replacement.

Ok, I have a couple of combos that are pretty versatile, and very easily go infinite. Here they are:

Coretapper + Mimic Vat This combo provides 3 charge counters a turn, every turn, for just 3 mana each time. What makes it infinite? Well, one of the things you can do with 3 counters every turn is take infinite turns. Just put those counters on Magistrate's Scepter, and your opponent will never get another turn. If you want, you could create this combo again, and create as many 9/9s as you like, with Titan Forge, or destroy as many permanents as you like, with Lux Cannon

Dross Scorpion + Myr Turbine + sac outlet. What kind of Infinite combo it is, is determined by the sac outlet.

It's always an Infinite ETB trigger and Infinite Death trigger combo.

Blasting Station and Goblin Bombardment deal infinite damage.

Arcbound Ravager, Megatog, Blood Aspirant, Bloodflow Connoisseur, and Carrion Feeder grow infinite P/T from it (Megatog's growth only lasts the turn, but he also gets trample, so he doesn't need to keep the increase).

Altar of Dementia provides Infinite Mill, Ashnod's Altar and Phyrexian Altar give infinite mana.

the only combo I have is

Niv-Mizzet, Parun + Curiosity

Infinite damage and infinite draw whenever a player casts an instant or sorcery or whenever you draw a card

Damage: Mikaeus, the Unhallowed+Triskelion

Draw: Angel's Grace+Ad Nauseam

Mana & P/T: Kethis, the Hidden Hand+Arcbound Ravager+Mox Amber

Mana: Kethis, the Hidden Hand+Ashnod's Altar+Hope of Ghirapur

Mana: Marwyn, the Nurturer+Giant Growth+Voltaic Construct

Mana & Tap/Untap: Bloom Tender+Freed from the Real

P/T: Kethis, the Hidden Hand+Arcbound Ravager+Hope of Ghirapur

Mana: Kethis, the Hidden Hand+Krark Klan Ironworks+Hope of Ghirapur/Mox Amber

Tokens: Saheeli Rai+Felidar Sovereign

Tokens: Kiki-Jiki, Mirror Breaker+Zealous Conscripts/Restoration Angel/Deceiver Exarch/Pestermite/Felidar Sovereign

Mana & Tokens: Sliver Queen+Mana Echoes

Mana & Tap/Untap: Ensoul Artifact+Thran Dynamo+Voltaic Construct

Tap/Untap: Palladium Myr+Voltaic Construct

Mana & Tap/Untap: Metalworker+Voltaic Construct+2 artifacts in hand

Turns: Eternal Witness+Time Warp+Conjurer's Closet

Mana: Marwyn, the Nurturer+Titanic Growth+Staff of Domination

Tokens (tapped): Intruder Alarm+Selesnya Evangel+Llanowar Elves

Dont forget infinite ETB, infinite life, and opponents losing infinite life in the same combo:

Intruder Alarm + Cauldron Familiar + Witch's Oven + Animating Faerie.

Play Witch's Oven, then turn it into a creature with Animating Faerie, then play Intruder Alarm, then sac Cauldron Familiar to the oven.