Allosaurus ShepherdThis spell can't be countered. Green spells you control can't be countered. : Until end of turn, each Elf creature you control has base power and toughness 5 5 and becomes a Dinosaur in addition to its other creature types.

+1/+1 if it has first strike

Whenever you gain life

Choose one

You may repeat this process any number of times

until end of turn

−10: Creatures you control gain flying and double strike until end of turn

Each other creature you control enters with a number of additional +1/+1 counters on it equal to Arwen

Put the rest on the bottom of your library in a random order

• Creatures you control gain flying

roll a d20

You create a number of 1/1 blue Faerie Dragon creature tokens with flying equal to the result

Grand Unifier enters