This will ultimately reward you with the payoff cards, which include a number of cheap and free creatures (Narcomoeba, Prized Amalgam, Silversmote Ghoul and Ox of Agonas), as well as cheap and free spells (Creeping Chill and Conflagrate)
The only problem is the Energy cost, as it requires three mixed Energy to perform its own attack, when you should be concentrating on boosting Geodude/Graveler/Golem
If a "Blue-Eyes" Ritual Monster(s) and/or "Blue-Eyes White Dragon" is sent to your GY (except during the Damage Step): You can target 1 of them
Whenever a counter is placed on it, Sharktocrab taps and effectively stuns an opponent's creature by preventing it from untapping during its controller's next untap step
This is complete garbage that should never end up in your main deck
Breach the Multiverse is a bonkers good card in Commander and a great way to prime the pumps the turn before you cast Sauron