This is a similar set up to Grishoalbrand but using some standard format cards. I also feel that this version will be a little more consistent as you are not drawing cards but instead searching, so the combo is guaranteed to a greater extent.
Using Prime Speaker Vannifar and Goryo's vengeance with a 1 drop creature.
Turn 1- overgrown tomb to cast birds or heirarch
pitch SSG to cast faithless, discarding Vannifar
Turn 2- Any forest, tapping birds or heirarch for any color
Goryo's vannifar back in, has haste
Tap Vannifar and sac birds bringing in Scryb Ranger and pick up a Forest to untap Vannifar.
Turn the Scryb Ranger into a Renegade Rallier, return Scryb Ranger to play, and untap Vannifar again.
Turn Ranger into Bounding Krasis and (you guessed it) untap Vannifar.
Turn the Rallier into Restoration Angel and blink Bounding Krasis for one last untap.
Turn Resto into the Goblin, copy Krasis infinite times, and attack your opponent with infinite Fish Lizards.
Using Vannifar and Goryo's on turn 2 using a 2 drop creature to start the combo.
On turn 1 or 2, before launching combo vannifar needs to get pitched using faithless
Turn 1- Forest (any will do) mana dork
Turn 2- Swamp (any will do) Scryb ranger or other two drop to begin combo--Turn the 2-drop into Bounding Krasis and untap Vannifar. Turn the Krasis into Breaching Hippocamp (can’t use Restoration Angel here because then Vannifar has summoning sickness upon returning to play) and untap Vannifar.
Turn Hippocamp into Zealous Conscripts and untap Vannifar.
Turn Conscripts into Woodland Bellower and fetch up a Krasis to untap Vannifar.
Turn the Krasis into a Restoration Angel, blinking Bellower and untapping Vannifar.
Turn Resto into the Mirror Breaker and copy Bellower, fetching up a third Krasis, untapping your Goblin, and making infinity Fishies.
