mtg arena draft keep cards quick Arena Cube Draft Deep Dive:

Either way, Jeskai commanders usually handle instants and sorceries to maximum effect, and getting a second round of spells for no additional mana investment is really good

If the spell leaves the stack in any other way, or the permanent it becomes leaves the battlefield, it immediately resumes using its normal characteristics

What affects the value of Energy Flux

Because it has the rebound, we get to flicker our commander twice putting two counters on creatures we control

This involved a lot of oddball redundancy for Storm with cards like Sentinel Tower, some quirky Eldrazi support, and a pool of cards that allowed certain combos to co-exist in the same deck as well as ways to hybridize combo and control