Forcing someone to invest five mana per creature to swing is a heavy tax
Madness Burn decks used to play Insolent Neonate regularly, and Meower is better the majority of the time
While the monocolored decks got to play lands that were Supreme Verdict protection, the two-color decks had to lean on specific cards to make it work
Your ideal use case is to cast Hour of Reckoning during your first main phase, then you attack into disadvantageous board states with whichever creatures you didnt tap to cast it
Strategy The strategy of the Silverquill Influence deck is simply to resolve as many enchantments and auras as possible to power up your creatures, keep you and your opponents from attacking you, then swing in for big damage once you've had time to build up your battlefield
The effect is symmetrical, but you dont care since youll mostly be playing basic Mountains