Youre putting it into play, meaning Hellkite Coursers effect will not increase Command Tax, no matter if its already costing you tax, or if youve never actually cast your Commander yet this game
If you can't do either and have no third creature already then you'll need an extra B: you'll need to activate Phantasmagorian two additional times (holding priority) to discard 6 non-combo cards to delve Sibsig Muckdraggers for B, returning a non-combo creature to hand
The search for the original card art
Commanding Conclusion Phenax, God of Deception | Illustration by Ryan Barger You can meme about battering your opponents to death with walls, but its a solid archetype with plenty of support
Incapsula incident ID: 567000120635898007-1175365169781867315
Crash Through is a cantrip that gives all your creatures trample, whereas Fists of Flame is a storm cantrip that focuses on one of your creatures