Gundam Gusion Rebake Full City (GD03-053) Holofoil - Steel Requiem

[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.