one piece romance dawn booster box first edition Piece: color leader cards Romance Dawn Booster Box Opening!

Undoubtedly there are other good opportunities in this set, and just because I didn't cover something here doesn't mean that you should avoid it

Amass 4, mill four, deal 4, gain 4

It allows you to target your creatures with spells still

Invasion of IxalanInvasion of Ixalan Dig five cards deep, get a permanent, then mow this thing down for a 4/3 trampling potentially indestructible Dino

Being able to cast noncreature spells with flash is great too, especially with planeswalkers so no opponents can damage them so they're around on your turn

Due to the low mana count of this deck it's not consistently viable enough