Your search for "Wall of Opposition" revealed the following:
Wall of OppositionCasting Cost: Card Type: Creature - WallPower/Toughness: 0/6Card Text: Defender (This creature can't attack.): Wall of Opposition gets +1/+0 until end of turn.Artist: Harold McNeill
Wall of Opposition (CHR) from Chronicles, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Harold McNeill Card Text:1: +1/+0 until end of turn
Wall of Opposition (LEG) from Legends, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Harold McNeill Card Text:1: +1/+0 until end of turn.
Wall of Denial (CMM) from Commander Masters, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Howard Lyon Card Text:Defender, flyingShroud (This creature can't be the target of spells or abilities.)
Charmeleon - 169/165 - Scarlet & Violet 151 - Illustration Rare - KSA MINT 9 is available at 401 Games Canada! You can find lots of other Pokemon Singles products as well as more great items from Collector's Corner!