the one looks OP... perhaps make it " deadly infection" (target creature gains 3 poison counters). one is just lolz, pack at least 3 and you could kill Miracle for good .
the creature has to be damaged to be killed, in other words, a creature with full hp can't be targeted, the coup de grace name came from the name of the act of killing a suffering creature
Did you get this from Pokemon? XD
At any rate, some of these abilities look really freakin' OP'd. Aether: quinting all your creatures for 2 Quantum Towers of production? Eep. Life: Two things. One, it doesn't fit the element. Two, so every creature is effectively a shapeshifting immortal? :/ What would the cat do to this?
i don't think aether's ability is OP, but if more ppl brings it up, I will change it
life does fit, for every creature that dies (cat's ability doesn't count), revives a random creature (wouldn't be the same creature because nature transfers the molecules of the dead body into other newborns)