Tuner Monster

Iron Chain Coil

Iron Chain Coil trading card
Tuner Monster1 exact printing

Once per turn, you can select 1 "Iron Chain" monster you control to have it gain 300 ATK and DEF as long as this card is face-up on the field.

From Yu-Gi-Oh! Trading Card Game.

Exact printings

Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6nps5l3cvqsb1i6ushu2pl.