Primordial Hydra [Magic 2012] Avacyn Restored Each opponent's maximum hand size

Each opponent's maximum hand size is reduced by seven

) {U}: Wall of Water gets +1/+0 until end of turn

Soul of Elements

Set: Kaladesh Inventions Type: Artifact Mythic Cost: {X} Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it

If a land card is discarded this way

Primordial Hydra [Magic 2012] Avacyn Restored Each opponent's maximum hand sizeSet: Magic 2012 Type: Creature Hydra 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.