Because delve isn't an alternative cost, it can be used in conjunction with alternative costs, such as flashback
This means that they have a very linear and steady progression in game (which is different from a linear strategy which all three of these archetypes have!)
Playing this flashy planeswalker with illustration by Joshua Raphael is going to be a huge flex since the ghostfire framing combined with the halo foiling, as well as the low pull rate from packs, guarantees that youll have one of the few copies of this card at your local gaming store
Even with its low cost, the variety and depth of designs make it a standout choice
Okay, if someone lets me resolve this, then that can allow someone else to do this
This makes it cost way too much mana for the effect