|| Move to discard. Discard everything but Into the flood maw Birgi Culling the weak Final fortune Mana morphos Summoners pact Diabolic intent EXTRA CLEANUP - Silence falls off Cast mana morphos : RR Cast final fortune NEXT TURN - Main 1 Cast culling the weak, sac squelch : BBBB Cast birgi : BB Cast Flood maw, target rune : BBR Cast summoners pact, get any 1 drop green creature : BBRR Cast Green Creature (all mana sources should now be tapped.) : BBRRR Cast intent, sac green creature : BRRR Find and Cast Demonic Tutor : RRR Find and Cast Breach : RR Escape Mana Morphos (Exile Green creature, intent, culling) : RBU Escape DT (Exile Fetch X3) : UR Find and cast Brain freeze : R Escape Summoners pact : RR You can now escape mana Mana Morphos and/or summoners pact to color fix or net mana, eventually escaping brainfreeze again to mill the rest of your deck and casting thassas oracle. || Good puzzle!