Goldberry, River-Daughter + Thornbite Staff + Phyrexian Altar + 2 more
Infinite draw triggers, Infinite rummaging, Infinite self-discard triggers, Near-infinite +1/+1 counters, Near-infinite death triggers, Near-infinite ETB, Near-infinite LTB, Near-infinite mill, Near-infinite sacrifice triggers
Activate Phyrexian Altar by sacrificing Stormbound Geist, adding .
When Stormbound Geist dies, its undying ability and Goldberry trigger.
Resolve the Stormbound Geist trigger, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
Holding priority, activate Mind over Matter by discarding a card, untapping Goldberry.
Activate Goldberry's first ability by tapping it, moving the +1/+1 counter from Stormbound Geist onto Goldberry.
Resolve the Goldberry trigger from step 2
Component Cards
How It Works
Activate Phyrexian Altar by sacrificing Stormbound Geist, adding .
When Stormbound Geist dies, its undying ability and Goldberry trigger.
Resolve the Stormbound Geist trigger, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
Holding priority, activate Mind over Matter by discarding a card, untapping Goldberry.
Activate Goldberry's first ability by tapping it, moving the +1/+1 counter from Stormbound Geist onto Goldberry.
Resolve the Goldberry trigger from step 2, untapping it.
Activate Goldberry's second ability by paying and tapping it, moving the +1/+1 counter from Goldberry onto any permanent except Stormbound Geist, and causing you to draw a card.
Repeat.