Goblin Assassin [Legions] SL9 but their Levels become 2

but their Levels become 2 and they have their effects negated

Set: Structure Deck: Rise of the Dragon Lords Card type: Normal Trap Rarity: Common Attack: 0 Defense: 0 Negate the attack of 1 of your opponent's monsters and gain Life Points equal to its ATK

Set: Battle for Zendikar Type: Enchantment Rarity: Mythic Cost: {X}{X}{W}{W} Quarantine Field enters the battlefield with X isolation counters on it

then roll a six-sided die

Set: Duel Overload Card type: Normal Spell Rarity: Ultra Rare Add 1 Plant monster with 2400 or more ATK from your Deck to your hand

Goblin Assassin [Legions] SL9 but their Levels become 2Set: Legions Type: Creature Goblin Assassin Rarity: Uncommon Cost: {3}{R}{R} Whenever Goblin Assassin or another Goblin enters the battlefield, each player flips a coin. Each player whose coin comes up tails sacrifices a creature. The more victims he kills, the more likely he is to get the right one.