Guardian Slime [LED7-EN003] Ultra Rare Grass[+30] This card cannot be Special

This card cannot be Special Summoned except with its own effect or with "Assault Mode Activate"

Set: Ravnica Allegiance Promos Type: Enchantment Rarity: Rare Cost: {3}{G} Whenever a nontoken creature enters the battlefield under your control

Set: Black & White: Boundaries Crossed Type: Supporter Rarity: Ultra Rare

Pay 1 life

gain Life Points equal to half the attacking monster's ATK

Guardian Slime [LED7-EN003] Ultra Rare Grass[+30] This card cannot be SpecialSet: Legendary Duelists: Rage of Ra Card type: Effect Monster Rarity: Ultra Rare Attack: 0 Defense: 0 If you take battle or effect damage: You can Special Summon this card from your hand. During damage calculation, if this card battles an opponent's monster (Quick Effect): You can make this card gain DEF equal to that opponent's monster's ATK during that damage calculation only. If this card is sent from the hand or field to the GY: You can add 1