Needs Simian Spirit Guides. I found myself unable to cast Grapeshot despite drawing into combo because I had to tap out.

Abelzumi, that's what the Myr Moonvessel and Chromatic Star is for.

About that 2040364's idea using Cauldron of Souls to "technically double the effects of Grim Haruspex and Fecundity" I got that he plans to tap the cauldron AS RESPONSE to the triggered "die effect" of a 0/0 creature hitting the field, right? If that so, then wouldn't it only be good for a ONE CREATURE SAVING? I mean, u would tap it to give PERSIST to a dying guy and thus that guy would pop back to the field and die again, giving you an extra draw for each Haruspex or Fecundity in play. But that is it. You couldn't "double the draws" for "every creature that you played", 'cause they didn't came to the field at same time and, once the cauldron is tapped this strategy is over. Right? I'm asking this because, if it really goes this way, then I don't think that adding the cauldron is worth for this deck, it would be more like a "cool effect", adding poorly to the general combo (and god knows how baddly a combo deck need to gather its combo pieces and cannot give away card slots to tricks, right).

I used Falkenrath Noble as a wincon. I know it can't be a target for Shred Memory but you don't have to get it in one shot and it just works well with the deck. you could always switch Shred Memory with Dimir House Guard. I know it would decrease synergy but it is also pretty good as a creature in this deck and this combo might make the deck a little more consistent. I don't know if these will help but you might try them out. also, the deck I made with heartless summoning is here It wins 90% of the time it gets heartless summoning but if it doesn't get it early it probably loses. do you have any thoughts on how to increase its consistency?

also my deck is muck less focused on getting the infinite combo than yours. my main wincon is constantly filling up the board with bug creatures, refilling my hand and repeating while constantly draining my opponents life. you seriously might consider splashing blue for Mulldrifter and Slithermuse (always evoke them) with Grim Haruspex, Mulldrifter is an Ancestral Recall

I've run a few lists like this based around Enduring Renewal. My big takeaway was that Semblance Anvil/Grinding Station is pretty legit, and that you really need two draw effects to reliably combo off.

Its worth running more 1 drop artifacts if you also run some Leonin Squireand other sub-optimal 'get stuff back from the graveyard cards', because it makes those times you roll the dice on a single draw effect a lot more forgiving. Most matchups will be disrupting your plans in some way, so that redundancy is important.

Good luck!

This is awesome stuff. +1

Puedes agregar Scrap Trawler y eliminar Hangarback Walker, de esta forma tu combo no solo se limita a Grapeshot sino que también puedes hacer el combo con Perilous Myr, además, puedes agregar Impact Tremors y aumentar las posibilidades.

Puedes agregar Scrap Trawler y eliminar Hangarback Walker, de esta forma tu combo no solo se limita a Grapeshot sino que también puedes hacer el combo con Perilous Myr, además, puedes agregar Impact Tremors y aumentar las posibilidades.