Tanuki Transplanter
From Neon Dynasty Commander set
Tanuki Transplanter
Artifact Creature — Equipment Dog
2/4
Whenever this creature or equipped creature attacks, add an amount of
equal to its power. Until end of turn, you don't lose this mana as steps and phases end.
Reconfigure
(
: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.)