Molten Hydra [Urza's Legacy]

Molten Hydra [Urza's Legacy]Set: Urza's Legacy Type: Creature Hydra Rarity: Rare Cost: {1}{R} {1}{R}{R}: Put a +1 +1 counter on Molten Hydra. {T}, Remove all +1 +1 counters from Molten Hydra: It deals damage to any target equal to the number of +1 +1 counters removed this way. Keep off the glass. Hydra warning sign

Whenever Needle Specter deals combat damage to a player

sacrifice Impending Disaster and destroy all lands

The ground erupted in time with the hedron's thrum

Exchange that card with the top card of your library

Set: Revised Edition Type: Enchantment Rarity: Rare Cost: {3}{R} Whenever a player taps a land for mana

Set: Future Sight Type: Creature — Djinn Rarity: Rare Cost: {7}{U} Flying

Chandra Type: Creature — Elemental Incarnation Rarity: Rare Cost: {3}{R}{R}{R} Haste

Set: Innistrad Type: Creature — Shapeshifter Rarity: Rare Cost: {2}{U}{B} You may have Evil Twin enter the battlefield as a copy of any creature on the battlefield

sacrifice an untapped Island instead

Tap another untapped creature you control: Black Oak of Odunos gets +1/+1 until end of turn

Set: Modern Masters Type: Sorcery Rarity: Rare Cost: {1}{B}{G} Destroy target nonland permanent and all other permanents with the same name as that permanent

where X is the number of charge counters on it