Zaxara, the Exemplary [Secret Lair Drop Series] Eldrazi you may pay {2} any

you may pay {2} any number of times

Set: 30th Anniversary Edition Type: Creature — Dwarf Rarity: Uncommon Cost: {2}{R} {T}: Destroy target Wall

Set: The List Type: Artifact Rarity: Rare Cost: {2} At the beginning of each player's draw step

Set: Time Spiral Remastered Type: Instant Rarity: Rare Cost: {0} Counter target spell

and gets +X/+0

Zaxara, the Exemplary [Secret Lair Drop Series] Eldrazi you may pay {2} anySet: Secret Lair Drop Series Type: Legendary Creature Nightmare Hydra Rarity: Mythic Cost: {1}{B}{G}{U} Deathtouch {T}: Add two mana of any one color. Whenever you cast a spell with {X} in its mana cost, create a 0 0 green Hydra creature token, then put X +1 +1 counters on it.