This card would benefit a defensive Light warrior deck that focuses on sustaining damage reduction and building up soul charges for powerful effects
I wonder if it's still easier to use Kaikuu, the exterminator, if it's strengthened with an equipment card or the like
However, one of the difficulties with using Coven, especially in a deck built around it, is that many of the creatures with its abilities sit within a limited range of power: the highest is the 5/5 Candlelit Cavalry, but most sit between zero and three, with the odd one at four
The flashback cost is among the lowest possible, and you can even use a summoning sick creature to pay for it
Dire Fleet Captain is easily a 3/3 or 4/4 attacker for two mana, and unlike every other terrible attempt to remake Hellrider, the Pirate alternative of Dire Fleet Neckbreaker is actually close enough on immediate damage output
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