Frank Kelly Freas

The dry riverbed became a raging torrent, and the Cho-Arrim claimed their prize.

Tidal Bore

You may return an island you control to its owner's hand instead of paying Tidal Bore's mana cost.
Tap or untap target creature.

You may return an Island you control to its owner's hand rather than pay this spell's mana cost.
You may tap or untap target creature.

Toymaker

{1}, {T}, Discard a card: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn. (It retains its abilities.)