disney sorcerer's arena epic alliances card sleeves USAopoly 100 Robin Hood Disney Sorcerer's Arena - Epic

the cards silver border and holofoil further bring out this effect

C Common Forbidden Forbidden Royal Oppression X TRAP Continuous Either player can pay 800 Life Points to negate the Special Summon of a monster(s), and/or an effect that Special Summons a monster(s), and destroy those cards

Likewise, it could be that they have a spell/trap set in their spell/trap zone, so you can place a spell/trap in that same column on your side of the field, and now theres 2 cards in that column, letting you special summon a Mekk-Knight to it On top of being able to get out strong monsters this way multiple times per turn, they have multiple effects, some of which let you move the cards on the field so that you can summon to the same zone (because the columns had 2 or more cards in them) multiple times by letting you move the card you just summoned out of the way and put a new one there

There are just too many ways this turns into card disadvantage

Win conditions include Link summoning Cosmic Slicer Zer'oll and Alien Shocktrooper M-Frame