Whenever you cast an instant or sorcery spell with mana value 3 or greater, roll a d20.1-9 | Each player draws a card.10-19 | You draw a card.20 | Copy that spell. You may choose new targets for the copy.
Whenever Etali attacks, exile the top card of each player's library, then you may cast any number of spells from among those cards without paying their mana costs.
Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.)Whenever a creature an opponent controls dies, you may cast target instant card from your graveyard. If that spell would be put into a graveyard, exile it instead.
Primordial Hydra enters with X +1/+1 counters on it.At the beginning of your upkeep, double the number of +1/+1 counters on Primordial Hydra.Primordial Hydra has trample as long as it has ten or more +1/+1 counters on it.
Partner with Okaun, Eye of Chaos (When this creature enters, target player may put Okaun into their hand from their library, then shuffle.)At the beginning of combat on your turn, flip a coin until you lose a flip.Whenever a player wins a coin flip, draw a card.
As an additional cost to cast this spell, discard a card.Draw two cards and create two Treasure tokens. (They're artifacts with ", Sacrifice this artifact: Add one mana of any color.")
Each player secretly chooses a number 0 or greater, then all players reveal those numbers simultaneously and determine the highest and lowest numbers revealed this way. Wheel of Misfortune deals damage equal to the highest number to each player who chose that number. Each player who didn't choose the lowest number discards their hand, then draws seven cards.
