4/4 Eldrazi Angel creature with flying and vigilance, for Angelic Aberration
It's a cheap card, and if you block with the tokens it gave you, then it has enough rampage that you can still smash over them and kill them all
Though it's a huge blow out if someone kills The Great Synthesis after chapter two, as you'll have bounced your own commander to hand and be left with no resources except the 14+ cards in your hand (how will you cope?), if you are able to get the final chapter off, it's basically a guaranteed game over
You want 0/3 reach in ramp decks to survive the early game and ramp
Brainstorm Aside from being a generally decent card, you can cheat the fairness on Brainstorm by shuffling away the cards you put back on top, usually with a fetchland
To me its somewhat fair since it doesnt stop opponents who are on a self mill plan - unlike Rest in Peace, for example