Theban Nightmare [DR2-EN176] Rare

Theban Nightmare [DR2-EN176] RareSet: Dark Revelation Volume 2 Card type: Effect Monster Rarity: Rare Attack: 1500 Defense: 500 While there are no cards in hand and in the Spell & Trap Card Zone of this card's controller, increase the ATK of this card by 1500 points.

Please send whatever help you can

Set: Nemesis Type: Enchantment Rarity: Rare Cost: {1}{R}{R} At the beginning of each player's end step

It gains vigilance

Set: Ninth Edition Type: Instant Rarity: Common Cost: {2}{R} Add {R}{R}{R}{R}{R}

Set: Mystery Booster Type: Sorcery Rarity: Common Cost: {2}{U} Draw two cards

Set: Planechase Type: Artifact Creature — Wizard Rarity: Uncommon Cost: {4} Sunburst (This enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it

Set: HeartGold & SoulSilver: Base Set Type: Fighting Rarity: Common Retreat cost: Colorless

Set: Ravnica Allegiance Promos Type: Sorcery Rarity: Rare Cost: {W}{W}{B}{B} Destroy all creatures

If a "Mayakashi" monster(s) in your possession

Set: Secret Lair Drop Series Type: Artifact Creature — Construct Rarity: Rare Cost: {11} This spell costs {X} less to cast

Set: Seventh Edition Type: Instant Rarity: Common Cost: {1}{U} Counter target spell

the ATK of the equipped monster becomes double the equipped monster's original ATK