Valley Floodcaller + Sensei's Divining Top + Poison Dart Frog + Magus of the Future

Valley Floodcaller

Sensei's Divining Top

Poison Dart Frog

Magus of the Future

How it works

1. Activate Poison Dart Frog's first ability by tapping it, adding 1.
2. Activate Sensei's Divining Top's second ability by tapping it, causing you to draw a card and put Sensei's Divining Top from the battlefield onto the top of your library.
3. Cast Sensei's Divining Top from the top of your library by paying 1.
4. Valley Floodcaller triggers, giving Birds, Otters, Frogs and Rats you control +1/+1 until end of turn and untapping them.
5. Repeat.

This clever loop lets you redraw and recast Sensei's Divining Top endlessly straight from the top of your library, a feat made possible by Magus of the Future revealing the top of your library and letting you play cards directly from there. To fund this continuous casting, Poison Dart Frog taps to provide the necessary mana, while Valley Floodcaller provides the crucial static flash-granting effect that lets you cast the artifact as though it had flash. Best of all, every iteration triggers Valley Floodcaller to untap the frog so it can produce mana again immediately, resulting in infinite card draw, a massive storm count, and giant creatures.