Primordial Hydra [Magic 2012] XY203 Remove a -1/-1 counter from

Remove a -1/-1 counter from a creature you control: Quillspike gets +3/+3 until end of turn

Whenever enchanted creature deals damage to a player

Xenagos isn't a creature

and Shield of Kaldra

Set: Base Set Shadowless Unlimited Type: Lightning Rarity: Holo Rare Retreat cost: Colorless

Primordial Hydra [Magic 2012] XY203 Remove a -1/-1 counter fromSet: Magic 2012 Type: Creature Hydra Rarity: Mythic Cost: {X}{G}{G} Primordial Hydra enters the battlefield with X +1 +1 counters on it. At the beginning of your upkeep, double the number of +1 +1 counters on Primordial Hydra. Primordial Hydra has trample as long as it has ten or more +1 +1 counters on it.