Infinite creature LTBInfinite creature ETBInfinite storm countInfinite mana lands you control can produceInfinite untap of lands you control
How it works
Activate up to seven lands you control by tapping them, adding at least .
Cast Flickering Ward by paying its mana cost, targeting Displacer Kitten
Displacer Kitten triggers, blinking Great Whale.
When Great Whale enters the battlefield, it triggers, untapping up to seven lands.
Resolve the Flickering Ward spell.
Activate Flickering Ward by paying , returning it from the battlefield to your hand.
Repeat.
This brilliant loop turns a simple enchantment into an infinite mana engine by exploiting the recursive trigger of Displacer Kitten. Every time you recast Flickering Ward, the Kitten blinks Great Whale, whose entry triggers untap up to seven lands to continually replenish your mana supply. Since Flickering Ward can bounce itself back to your hand for just {W}, you have all the pieces needed to recast it repeatedly, driving your storm count sky-high while generating infinite mana and endless enters-the-battlefield triggers.