Royal Oppression [LOD-091] Rare Grass [x2] If an effect causes you

If an effect causes you to discard a card

Set: Core Set 2020 Prerelease Promos Type: Creature — Elemental Knight Rarity: Mythic Cost: {2}{R}{R}{R} {1}{R}: Creatures you control get +1/+0 and gain haste until end of turn

Femeref philosopher

draw cards from your Deck until you have 5 cards in your hand

Set: International Collectors' Edition Type: Creature — Troll Rarity: Rare Cost: {2}{R} Sedge Troll gets +1/+1 as long as you control a Swamp

Royal Oppression [LOD-091] Rare Grass [x2] If an effect causes youSet: Legacy of Darkness Card type: Continuous Trap Rarity: Rare Attack: 0 Defense: 0 Pay 800 Life Points to negate a Special Summon of a monster and the effect of a card that Special Summons a monster and destroy it. Both you and your opponent can use this effect as long as this card remains face up on the field.