This principle should also allow World at War to go for a decent amount, even though it doesnt see tons of play
Beck / Call A card that was responsible for a rules change almost by itself, Beck / Call was exploitable by the old ruling that let you cast both parts of this card via the fuse mechanic without paying the mana cost
I know what youre thinking, its bad enough that you have to run Equip Spells, so why would you want to run an Equip Spell that forces you to discard to activate it Or you can just cheat and equip Tryce straight from the Deck Sigma style, without wasting a single card out of your hand
SUDA-JP051 Dark Contact Normal Spell Card (1) Activate 1 of these effects (but you can only use each effect of this cards name once per turn)
Mmmenon, The Right Hand is what happens when you blend [[Mystic Forge]] and [[Urza, Lord High Artificer]] it doesnt do everything they do, but the overlap is potent
All of these factors have played a role in keeping a comparatively high price for this type of booster box