Sakashima's Protege (Extended Art) RNA inner strength must carry the

inner strength must carry the day

We must ensure we survive to return to it

Whenever equipped creature deals combat damage to a player or battle

you may switch Fluxcharger’s power and toughness until end of turn

When Self-Assembler enters the battlefield

Sakashima's Protege (Extended Art) RNA inner strength must carry theCreature Shapeshifter Flash Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.) You may have Sakashimas Protege enter the battlefield as a copy of any permanent that entered the battlefield this turn.