Nuko, Dragondrazi Splicer

Whenever a Dragon or Eldrazi you control attacks, you may pay {p/c}{p/c}{p/c}{p/c}{p/c}. If you do, that creature gains one of the following abilities until end of turn:

• Flying and deathtouch
• Trample and indestructible
• Annihilator 1 and menace

At the beginning of your end step, create a 1/1 colorless Horror creature token with defender and flying.

Dragons and Eldrazi you control can’t block.