Wandering Beeble

Tether 1 (Whenever a permanent is exiled or phases
out, you may pay {1} and 1 life to exile 1 time target
non-land permanent and return it to play under its
owner's control at the end of that player's next turn.)
Islandwalk
If {b} was spent to cast Wandering Beeble, it has Swampwalk. The same goes for {r} and Mountainwalk, {g} and Forestwalk, and {w} and Plainswalk.