It has no summoning sickness on its protection ability and no restriction on activations allowing you to keep all your guys in play through spot removal
The cards are Teferi's Puzzle Box, Cut Swords to Plowshares, Grim Tutor, Blood Moon, and a basic Plains
Illicit Masquerade's last ability affects all creatures you control with impostor counters on them, not just ones that had impostor counters put on them with Illicit Masquerade's second ability
In addition to this, I also will be diving deeper into individual color pairings in future articles, which will focus on specific build/card choices for each archetype
Bristly Bill, Spine Sower is perfectly poised in this scenario, and it only costs 2 mana, allowing you to start your engines early
Well, now you have a legendary critter to rock the block and not only enable creatures with counters via dethrone, but also to lead them into a new era