Death Star, type 2

Indestructible, Massive size
Self destruct- if this card leaves players side of the battlefield, you may sacrifice it
{b}{r}{2} add a permanent 0/30 counter to this card,
one time use
{b}{6}{t} Destroy 8 permanents from chosen enemy
{b}{b}{b}{b}{b}{r}{r}{r}{r}{r}{10}{t} Destroy 20 cards
from chosen enemy and deal 15 damage to all enemies, can be blocked
Crew 5: 3 turns