Like most Pokmon cards, the value of Ho-Oh-EX depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (BREAKpoint)
Iconic Elemental cards come in the form of Omnath, who has four versions to pick from, and Yarok, the Desecrated, who doubles up your enter the battlefield triggers
Designer Notes: Overwhelm your opponents with rats while you exile all their creatures
This card sees play in nearly every green deck, even decks where green is just a splash color, from Galea, Kindler of Hope decks to Vorinclex, Monstrous Raider decks and Wulfgar of Icewind Dale decks
Ramp early and survive until you can cast or cheat in The Ur-Dragon
Prismari, the Inspiration Prismari, the Inspiration is a big dragon with a Thousand-Year Storm attached to it