Aether Sink enters the arena with a�steam counter on it. Action�- [1 Resource]: If there are no steam counters on Aether Sink, put a steam counter on it. Go again Instant�- Remove a steam counter from Aether Sink: Aether Sink gains�Arcane Barrier 2�until end of turn.�(If your hero would be dealt arcane damage, you may pay [2 Resource] instead. If you do, prevent 2�arcane damage that source would deal.)