Alchemist's Refuge

Aether Storm + Mindslaver + Alchemist's Refuge

Near-infinite lifeloss for target opponent

Ashling, Flame Dancer + Worldfire + Alchemist's Refuge

Each opponent loses the game, Exile all cards in hands and graveyards, Exile all permanents, Near-infinite lifeloss for all players, Mass Land Denial

Mindslaver + Lethal Vapors + Alchemist's Refuge

Target opponent skips all their future turns, Lock

Rootha, Mercurial Artist + Brass's Bounty + Alchemist's Refuge

Infinite LTB, Infinite ETB, Infinite colored mana, Infinite storm count, Infinite magecraft triggers, Infinite Treasure tokens

Rootha, Mercurial Artist + Dramatic Reversal + Alchemist's Refuge

Infinite ETB, Infinite LTB, Infinite magecraft triggers, Infinite mana nonland permanents you control can produce, Infinite storm count, Infinite untap of nonland permanents you control

Rootha, Mercurial Artist + Early Harvest + Alchemist's Refuge

Infinite LTB, Infinite ETB, Infinite storm count, Infinite magecraft triggers, Infinite mana basic lands you control can produce, Infinite untap of basic lands you control

Rootha, Mercurial Artist + Jeska's Will + Storm-Kiln Artist + 1 more

Infinite LTB, Infinite ETB, Infinite storm count, Infinite red mana, Infinite magecraft triggers, Exile your library with the ability to play the exiled cards until end of turn

Rootha, Mercurial Artist + Rude Awakening + Alchemist's Refuge

Infinite LTB, Infinite ETB, Infinite storm count, Infinite mana lands you control can produce, Infinite magecraft triggers, Infinite untap of lands you control

Rootha, Mercurial Artist + Seething Song + Storm-Kiln Artist + 1 more

Infinite LTB, Infinite ETB, Infinite storm count, Infinite red mana, Infinite magecraft triggers

Rootha, Mercurial Artist + Turnabout + Alchemist's Refuge

Infinite ETB, Infinite LTB, Infinite magecraft triggers, Infinite mana lands you control can produce, Infinite storm count, Infinite untap of lands you control