You can most easily identify Alt 4th cards by looking at the back
(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
Also, note it's power in any deck, but in tempo, aggro with Anthem effects, artifact and dorks matter like Losheen, Hate Bears, Auras, Equipment, Voltron, +1/+1 counters matter and more this is a must kill on sight guy
That counts any mana symbol that's the first color, the second color, or both, and hybrid symbols count only for 1.) Dredge Sometimes the card you really want to draw is already in your graveyard, so why not fish it out, dry it off, and get to work
Most decks in my cube are fairly low to the ground and able to get involved with things quickly so as to not just fold to a decent red deck opener