Infinite storm countInfinite untap of some creatures you controlInfinite power and toughness for certain creatures until end of turn
How it works
Cast Retraction Helix by paying , targeting a Bird, Rat, Otter and/or Frog you control that does not have summoning sickness.
Valley Floodcaller triggers, giving Birds, Otters, Frogs and Rats you control +1/+1 until end of turn and untapping them.
Resolve Retraction Helix.
Cast the noncreature permanent by paying 0.
Valley Floodcaller triggers, giving Birds, Otters, Frogs and Rats you control +1/+1 until end of turn and untapping them.
Activate the creature targeted by Retraction Helix by tapping it, returning the noncreature permanent cast in step 4 from the battlefield to your hand.
Repeat from step 4.
This delightful transmutation turns a humble creature into a persistent bouncer by granting it the tap ability of Retraction Helix. Once equipped, you can repeatedly cast and retrieve a zero-mana noncreature permanent, fueling your storm count with every iteration. The true genius of the formula lies in Valley Floodcaller, whose passive flash-granting lets you cast your artifacts or spells at instant speed while its triggered ability automatically untaps your Birds, Frogs, Otters, and Rats whenever you do so. This creates a perpetual motion machine of bouncing, recasting, and untapping that simultaneously pumps your squad to towering proportions.