Ancient City - Rainbow Ruins [FOTB-EN045] Ultimate Rare

Ancient City - Rainbow Ruins [FOTB-EN045] Ultimate RareSet: Force of the Breaker Card type: Field Spell Rarity: Ultimate Rare This card gets these effects, based on the number of "Crystal Beast" monsters in your Spell & Trap Card Zone. 1+: This card cannot be destroyed by a card effect. 2+: Once per turn, you can halve the Battle Damage you take. 3+: You can send a ""Crystal Beast"" monster you control to the Graveyard to negate the activation of a Spell or Trap Card and destroy it. 4+: Once per turn,

Players discard cards and sacrifice creatures the same way

Set: World Championship Decks 2000 Type: Artifact Rarity: Rare Cost: {2} Grim Monolith doesn't untap during your untap step

or where prohibited by law or the DCI

Set: Urza's Legacy Type: Creature — Human Cleric Rarity: Uncommon Cost: {W} {T}: Target creature you control gains protection from the color of your choice until end of turn

Traps or Effect Monsters

quoting Confucius

Whenever a land enters the battlefield under your control

Set: From the Vault: Twenty Type: Artifact Rarity: Mythic Cost: {3} Fading 4 (This artifact enters the battlefield with four fade counters on it

Enchanted creature gets +3/+3

untap Mana Vault

Set: Alpha Edition Type: Artifact Rarity: Uncommon Cost: {4} {2}: Jade Statue becomes a 3/6 Golem artifact creature until end of combat

Send the remaining cards to the Graveyard