This seems like an incredibly fun Eldrazi commander that can turn all your Spawns and Scions into 9/9 beaters
Ask first, and accept no without turning it into a debate club meeting
Be bold and work Opportunity, Blatant Thievery, or Nexus of Fate into your deck
Poison the Waters BPhillipYork: Clearing only 1 toughness creatures is probably not good enough to be worth playing, and the discard is too singular, but for standard this is probably a good card
(2021-09-24) If a card with flashback is put into your graveyard during your turn, you can cast it if it's legal to do so before any other player can take any actions
Ideally, as mentioned, youre using the Deserts to splash