Ancient City - Rainbow Ruins [FOTB-EN045] Ultimate Rare Red/Black you can Special Summon this

you can Special Summon this card from your hand

return the attacking monster to the hand after damage calculation and this card gains DEF equal to the returned monster's Level x 100

instead deal 3 arcane damage to them

then Special Summon 1 "Gladiator Beast" from your Deck

Ancient City - Rainbow Ruins [FOTB-EN045] Ultimate Rare Red/Black you can Special Summon thisSet: 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,