Sevika, the Gambler

Gamble — Whenever Sevika, the Gambler attacks, roll a d20.
1 | Get Jinxed! Nothing happens.
2-7 | Fireworks! Draw a card, then discard a card.
8-13 | Shurikens! Creatures that block Sevika, the Gambler this combat take 2 damage.
14-19 | Smokescreen! Sevika, the Gambler cannot be blocked this combat.
20 | Flamethrower! Sevika, the Gambler deals ten damage divided any way you choose among any number of target permanents or players.