Hierophant Bio-Titan

恶像怪生物泰坦 (Hierophant Bio-Titan) (zhs)

Creature - Tyranid | Power/Toughness: 12 / 12 (CMC 12)
Frenzied Metabolism -- As an additional cost to cast this spell, you may remove any number of +1/+1 counters from among creatures you control. This spell costs less to cast for each counter removed this way.
Vigilance, reach, ward
Titanic -- Hierophant Bio-Titan can't be blocked by creatures with power 2 or less.