Stormchaser's Talent + Valley Floodcaller + Get Out + Earthcraft

Stormchaser's Talent

Valley Floodcaller

Get Out

Earthcraft

How it works

1. Activate a basic Island by tapping it, adding .
2. Activate Earthcraft by tapping a Bird, Frog, Otter or Rat, untapping the basic Island.
3. Repeat from step 1 three additional times.
4. Cast Get Out by paying , targeting Stormchaser's Talent. Stormchaser's Talent's first ability, Valley Floodcaller and each creature you control that has prowess trigger.
5. Resolve the Stormchaser Talent trigger, creating a 1/1 Otter creature token with prowess.
6. Resolve each prowess trigger, if applicable, giving those creatures +1/+1 until end of turn.
7. Resolve the Valley Floodcaller trigger, giving Birds, Frogs, Otters and Rats you control +1/+1 until end of turn and untapping them.
8. Resolve Get Out, returning Stormchaser's Talent from the battlefield to your hand.
9. Repeat steps 1 through 3 once.
10. Cast Stormchaser's Talent by paying . Valley Floodcaller and each creature you control that has prowess trigger.
11. Resolve each prowess trigger, if applicable, giving those creatures +1/+1 until end of turn.
12. Resolve the Valley Floodcaller trigger, giving Birds, Frogs, Otters and Rats you control +1/+1 until end of turn and untapping them.
13. Activate Stormchaser's Talent by paying 3, causing it to gain level 2. It then triggers, returning Get Out from your graveyard to your hand.
14. Repeat.

This clever loop harnesses Earthcraft to convert the tapping of your creatures into an endless supply of blue mana, utilizing a basic Island for your mana source. As you cast and recast Get Out and Stormchaser's Talent, Valley Floodcaller steps in as the linchpin that grants your noncreature spells flash while constantly untapping your creatures whenever you cast them. Every iteration of casting Stormchaser's Talent spawns a fresh Otter token and lets you level up the Class to continuously retrieve Get Out from your graveyard. The result is a self-sustaining engine that pumps out infinite mana, an arbitrarily large storm count, and an unstoppable army of infinitely huge Otters.