Nergigante, Eater of Elders

Trample, Flying
{b/r}{b/r}: Regenerate Nergigante
{x}: Exile Elder Dragon from a graveyard —Nergigante gets stats and keywords of that creature
Attack: Get a +1,+1 counter, If Nergigante has 3 —— or more counters deal 3 damage to each {line} opposing player, Remove all counters