Japanese Version TCG Gundam Card Game - GD03-053(R+) Gundam Gusion Rebake Full City

Effect: <Blocker> (Rest this Unit to change the attack target to it.) 【During Pair】【Once per Turn】During your turn, when one of your (Tekkadan)/(Teiwaz) Units receives effect damage, choose 1 enemy Unit that is Lv.4 or lower. Rest it.