This monster can only be Special Summoned by the effect of "Hollow Ichigo LV8"
Him being a 2/2 for 2 with no bonuses is a rough sell for Cube, so he'll need to have enough targets to make him trigger consistently shortly after playing him, as playing a 2/2 for 2 that has a low chance of triggering is weak for Cube
We even have Blossoming Defense to protect him from the few removal spells that can deal with him
On the other hand, Greninja is the rarest card in the Greninja/Weezing deck , which makes the new art promo a welcome addition
As for me, if I see a card that can singlehandedly warp the game, sign me up immediately
Ravnica: Cluedo Edition includes 8 game-clear Ravnica: Cluedo Edition boosters, 1 Cluedo booster with 21 proofing cards, 1 Box Topper-Shock country card in traditional foil, 4 screens for hidden information, 1 proof notepad, 1 case envelope and a sturdy storage box for cards