To answer this question we need to look at four things
The floor is that its a big dumb idiot that can flash in and replaces itself with a smaller idiot, but it costs 10 because everyone at the table is playing combo and control
Burn spells come in a variety of strengths and costs
Each time a spell or ability instructs you to roll a d20, you may apply Pokey's third ability as a replacement effect to flip a coin instead
Cid, Freeflier Pilot I love me a cheap cost reducer and Cid, Freeflier Pilot fulfills that role even if your warriors never touch the driver's seat of a vehicle
Emerald-Steel will exist, but it is unlikely to consistently run opponents out of cards, and if you are not questing for 3-4 lore with Flynn each turn, he is just not effective enough to run, with reduced Floodborn synergy