Cutting off the weak point in the opponents' mana curve is often enough to win you the game
10 Galactic Council Chamber - Courtroom 204/204, Location, Steel From the Stitch universe, Steel ink decks are getting a new location that would be very useful at getting easy lore for players with aliens or robots in their decks
Finally, granting other Merfolk Flash-timing makes it an excellent addition to typal decks while playing off Simic's proclivity towards Flash antics as seen on Alchemist's Refuge, Seedborn Muse, and other cards
#3 Berserk Berserk is another power doubler, and it only costs one mana
TOXIC DELUGE Life totals mean a little less in Commander, and Toxic Deluge used that to take care of a large swathe of problems for the user
Or, you know, bounce everything while drawing cards