Stormchaser's Talent, Valley Floodcaller, Get Out, and A Realm Reborn

Prerequisites

• Stormchaser's Talent on the battlefield
• Valley Floodcaller on the battlefield
• Get Out in hand
• A Realm Reborn on the battlefield

Steps

1. Activate at least four Birds, Frogs, Otters and/or Rats by tapping them, adding
2. Cast Get Out by paying , targeting Stormchaser's Talent
3. Stormchaser's Talent's first ability, Valley Floodcaller and each creature you control that has prowess trigger
4. Resolve the Stormchaser Talent trigger, creating a 1/1 Otter creature token with prowess
5. Resolve each prowess trigger, if applicable, giving those creatures +1/+1 until end of turn
6. Resolve the Valley Floodcaller trigger, giving Birds, Frogs, Otters and Rats you control +1/+1 until end of turn and untapping them
7. Resolve Get Out, returning Stormchaser's Talent from the battlefield to your hand
8. Activate at least four Birds, Frogs, Otters and/or Rats by tapping them, adding
9. Cast Stormchaser's Talent by paying
10. 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 , causing it to gain level 2
14. It then triggers, returning Get Out from your graveyard to your hand
15. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite colored mana
• Infinite storm count
• Infinite magecraft triggers
• Infinite untap of Birds, Otters, Rats and Frogs you control
• Infinitely large Birds, Otters, Rats and Frogs you control until end of turn
• Infinite creature tokens that are infinitely large