Age of Adventure

At the beginning of your upkeep create a 1/1
Rat token, you may sacrifice a rat to deal 1
damage to each creature and player.
-Bygone-
•Creatures you control have Island Walk.
•{4}:Create a 2/5 Artifact Creature Token with
"Island Home"
•If an artifact creature deals combat damage to a
player; target land becomes an Island.