Requires

High Tide must be in hand. Lore Drakkis must be in hand. Phyrexian Walker must be on the battlefield. Snap must be in the graveyard. You control at least two Islands. Mana needed:

Steps

1. Cast High Tide by paying .
2. Cast Lore Drakkis for its Mutate cost by paying , targeting Phyrexian Walker.
3. Lore Drakkis's mutate ability triggers, causing you to return Snap from your graveyard to your hand.
4. Cast Snap by paying , returning the mutated creature that contains the nontoken Lore Drakkis from the battlefield to your hand and untapping two Islands.
5. Cast Phyrexian Walker by paying .
6. Repeat from step 2.

Results