Wolfbriar Elemental [Modern Masters 2015] Merfolk Shaman Revolt — Destroy that creature

Revolt — Destroy that creature if it has mana value 4 or less instead if a permanent you controlled left the battlefield this turn

fountains of kavu erupted from the ground

Set: Stronghold Type: Creature — Sliver Rarity: Uncommon Cost: {B}{R} All Slivers have "{2}

"The sea holds all that you need

Set: Fifth Edition Type: Sorcery Rarity: Rare Cost: {2}{W}{W} Destroy all creatures

Wolfbriar Elemental [Modern Masters 2015] Merfolk Shaman Revolt — Destroy that creatureSet: Modern Masters 2015 Type: Creature Elemental Rarity: Rare Cost: {2}{G}{G} Multikicker {G} (You may pay an additional {G} any number of times as you cast this spell.) When Wolfbriar Elemental enters the battlefield, create a 2 2 green Wolf creature token for each time it was kicked.