Sabertooth Cobra [The List] Trick or Trade When Invasion of Ulgrotha enters

When Invasion of Ulgrotha enters the battlefield

Incisor Steed gets +3/+0

Set: March of the Machine Type: Sorcery Rarity: Common Cost: {1}{W} Choose one —

Set: World Championships 2013 Type: Grass Rarity: Rare

He hated the Ring and loved it

Sabertooth Cobra [The List] Trick or Trade When Invasion of Ulgrotha entersSet: The List Type: Creature Snake Rarity: Common Cost: {2}{G} Whenever Sabertooth Cobra deals damage to a player, that player gets a poison counter. The player gets another poison counter at the beginning of their next upkeep unless they pay {2} before that step. (A player with ten or more poison counters loses the game.)