River Boa [Visions] Forest Island creatures you control get +1/+1

creatures you control get +1/+1 and creatures your opponents control get -1/-1

(Do both if {W}{B} was spent

what else could be said

Set: Commander 2016 Type: Sorcery Rarity: Mythic Cost: {5}{B}{B}{B} Create thirteen tapped 2/2 black Zombie creature tokens

{T}: Target creature gets +0/+1 until end of turn

River Boa [Visions] Forest Island creatures you control get +1/+1Set: Visions Type: Creature Snake Rarity: Common Cost: {1}{G} Islandwalk (This creature can't be blocked as long as defending player controls an Island.) {G}: Regenerate River Boa. "But no one heard the snake's gentle hiss for peace over the elephant's trumpeting of war." Afari, *Tales*