Is clefairy any good

no, not in many games except for the Pokemon trading card games

so for the "Pokemon card" clefairy

clefairy has 40 HP and is banned in Japan

reason was because clefairy has two attacks called

sing: flip a coin. if heads, the defending Pokemon is now asleep.

Metroname: choose an attack of the defending Pokemon and use it with the use of its requirements to use the attack, for example, if one attack is a 4 fire energy attack, then clefairy does not need 4 fire energy to use the attack instead clefairy only needs to have enough energy to use metronome

i believe clefairy is a good pick because it can be used as a good trump card against powerful Pokemon

i have it in my fire deck, and putting enemys to sleep and then next turn using metronme, is pretty worth having