My Shadow

A rare active trinket with 6 durability charges and the tk_MyShadow ability, likely summoning a shadow duplicate that fights alongside your cat or mimics attacks. A minion-summoning trinket at rare rarity offers meaningful combat support for 6 activations per run. Synergizes with Feed Bag and Petrified Poop if the shadow counts as a minion that inherits your passives.

If My Shadow summons a copy that mirrors your attacks, it effectively doubles your offensive output for the duration of the summon. At 6 charges you have enough uses to deploy the shadow in most significant fights throughout a run, rather than hoarding it exclusively for bosses. The shadow's exact stats (does it copy your gear? your base stats?) will determine whether it’s better to summon early or save for tough encounters.

Best in builds with high base damage where having a second attacker means doubled damage output. If it inherits weapon and on-hit effects, combining with Multiplier and on-hit status trinkets makes the shadow an extremely potent second fighter. A rare active with this much combat potential is worth building around when found early in a run.