River Boa [Battle Royale]

River Boa [Battle Royale]Set: Battle Royale Type: Creature Snake Rarity: Uncommon 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*

I slid into the space where its tooth was missing

Set: Battlebond Type: Creature — Cat Scout Rarity: Uncommon Cost: {1}{W} When Oreskos Explorer enters the battlefield

guess what

but I think I broke the thingamajigger

where X is twice the number of age counters on Heart of Bogardan minus 2

At the beginning of the upkeep of enchanted enchantment's controller

Set: Dragon's Maze Promos Type: Instant Rarity: Rare Cost: {W}{U}{U} Counter target spell

Whenever Mindleech Mass deals combat damage to a player

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

Can I keep it

you may sacrifice a nonartifact creature

{T}: You gain 4 life