Summon: G.F. Cerberus + Biovisionary + Multiversal Incursion

Summon: G.F. Cerberus

Biovisionary

Multiversal Incursion

How it works

1. At the beginning of your precombat main phase. Summon: G.F. Cerberus triggers, putting a lore counter on it and triggering its third chapter ability, copying the next instant or sorcery spell you cast twice.
2. Cast Multiversal Incursion by paying its mana cost
3. Summon: G.F. Cerberus triggers, copying Multiversal Incursion twice, with the copies
4. Resolve all Multiversal Incursions, copying Biovisionary three times.
5. At the beginning of your end step, each Biovisionary triggers. Resolve the first trigger, causing you to win the game.