Katara, Water Tribe's Hope Emblem and library of that spell's

and library of that spell's controller for any number of cards with the same name as that spell

up to one target player mills cards equal to this creature's power

Spike Feeder enters the battlefield with two +1/+1 counters on it

Then draw a card if it has seven or more phyresis counters on it

Genesis Hydra enters the battlefield with X +1/+1 counters on it

Katara, Water Tribe's Hope Emblem and library of that spell'sVigilance When Katara enters, create a 1 1 white Ally creature token. Waterbend {X}: Creatures you control have base power and toughness X X until end of turn. X can't be 0. Activate only during your turn. (While paying a waterbend cost, you can tap your artifacts and creatures to help. Each one pays for {1}.)