Has anyone else had problems with yugi muto's card "Magnet Reverse"? Why doesnt it work to revive Valkyrion? Or am i using it wrong, and if so, tell me how to use the ****
valkyrion's description says - cannot be special summoned by other ways, so unless a cards says special summon a monster ignoring its summoning conditions you cannot special summon a monster that can only be sp summoned by 1 way through other ways. for example delta's description says - ignoring its summoning conditions which means he can sp summon valkyrion
No it doesn't. But it does need to be properly Summoned first. (And this is the case even if Magnet Reverse DID ignore the Summoning conditions, which it doesn't.) There's nothing stopping you from using Magnet Reverse on a Valkyrion you Summoned by Tributing Alpha, Beta and Gamma, assuming the Summon wasn't negated.
No, it says must FIRST be Special Summoned by... That means it can be revived after properly Summoned. Compare to a card like Destiny HERO Plasma that simply says "Must be Special Summoned by...", which can't be. (The ones currently in Duel Links also further specify they can't be Summoned by other ways, but the TCG has recently stopped using that part of the wording.)
Should also point out that some older cards don't follow this wording. Older cards worded like Doomfire work the same way as Valkyrion, and are revivable. (Which could be confusing now, since it more closely resembles Plasma's current wording.) Water Dragon being an example of an older-worded card that works like Plasma if you wish to compare the wording.
I can understand why they don't, but it bothers me that they don't keep the wording updated. Cards like Water Dragon have PSCT in the TCG that isn't reflected here. And then there's Des Gardius, which has PSCT HERE, and NOT in the TCG. (Big Core got its errata well before the TCG, too.) Wonder where they get the text from, and why it isn't the official database.