Arcane Barrier 1 (If your hero would be dealt arcane damage, you may pay [1 Resource] instead. If you do, prevent 1 arcane damage that source would deal.)
If Over Loop hits, put it on the bottom of your deck when the chain link resolves.
Boost (As an additional cost to play Over Loop, you may banish the top card of your deck. If it's a Mechanologist card, Over Loop gains go again.)