It's great in Rakdos alongside burn and other winnowing -X/-X effects
[3] [5] With the power of the Gentle Darkness to command Duel Monster Spirits, he possesses incredible leadership skills as seen when he formed his own army, declared himself the new monarch of the alternate dimension, and conquered large territories of that world in only a couple of days
16 Clefairy ($5,000) You may not think it, but Clefairy is one of the most valuable first generation Pokmon
multiplayer function where players get a random card per individual person met, so trying to collect them all can be needlessly excruciating despite the games generosity elsewhere, but for their use in battling, there are enough viable options to keep battles entertaining

Sort Card Type N's Vanilluxe #51Uncommon $0.17 N's Vanilluxe #39 $0.15 N's Vanilluxe (Energy Symbol Pattern) #51Uncommon $0.25 N's Vanilluxe (Poke Ball) #51Uncommon $0.21 Vanilluxe #29Rare $1.83 Vanilluxe #33Holo Rare $1.16 Vanilluxe #37Rare $1.15 Vanilluxe #45Rare $0.40 Vanilluxe #35Rare $0.22 Vanilluxe #47Rare $0.17 Vanilluxe #45Uncommon $0.15 Vanilluxe #29Uncommon $0.03 Vanilluxe #19Uncommon $0.09 Vanilluxe #23Uncommon Vanilluxe #19Uncommon Vanilluxe #20Uncommon $3.00 Vanilluxe - 026/086 #26Uncommon $0.07 Vanilluxe - 026/086 (Master Ball Pattern) #26Uncommon $1.98 Vanilluxe - 026/086 (Poke Ball Pattern) #26Uncommon $0.30 Vanilluxe - 110/086 #110Art Rare $11.05 Vanilluxe - 113/086 #113Illustration Rare $43.13 Vanilluxe (Holiday Calendar) #45Uncommon $1.08 Vanilluxe (Master Ball Pattern) #29Uncommon $14.51 Vanilluxe (Poke Ball Pattern) #29Uncommon $0.48 Vanilluxe (Team Plasma) #29Rare $0.66 Vanilluxe - 113/086 #113Illustration Rare $43.13 Vanilluxe (Master Ball Pattern) #29Uncommon $14.51 Vanilluxe - 110/086 #110Art Rare $11.05 Vanilluxe #20Uncommon $3.00 Vanilluxe - 026/086 (Master Ball Pattern) #26Uncommon $1.98 Vanilluxe #29Rare $1.83 Vanilluxe #33Holo Rare $1.16 Vanilluxe #37Rare $1.15 Vanilluxe (Holiday Calendar) #45Uncommon $1.08

You can only use each effect of "Labrynth Archfiend" once per turn