Board Thread:Contests/@comment-17758905-20150507163814/@comment-4997031-20150507164524

Drill-Tail Shield Dragon

EARTH / Dragon-Type / Synchro / Effect / Level 7 / 2500 ATK / 2000 DEF 1 Tuner + 1 or more non-Tuner Monsters

Once per turn, during either players turn, you can halve this cards ATK and if you do, this card cannot be destroyed by battle, also, neither player takes Damage from battles involving this card. These changes last until the End Phase. At the end of the Damage Step, if this card battles an opponents Monster and that Monster is not destroyed by that Battle: Its ATK becomes 0.