It locks the player into only summoning Mekk-Knight monsters for the turn, but its also a quick-play, meaning it can be played on the opponents end phase and then used for literally anything on the players own
YuGiOh YuGiOh 5D's Legendary Collection Mega Pack Secret Rare Tanngnjostr of the Nordic Beasts LC5D-EN180 YuGiOh YuGiOh 5D's Legendary Collection Mega Pack Secret Rare Tanngnjostr of the Nordic Beasts LC5D-EN180 IN STOCK Estimated ship date $4.99 NOTIFY ME WHEN AVAILABLE Email address submitted
ARC-V manga as a subtle reference to the Sacred Beasts, though its real-life counterpart is also a Phantasm monster
So the rest of my decks are in no particular order
If this card has a "Raidraptor" monster as material, it gains this effect
history, this deck was a culmination of the first year of the games existence under the companys stewardship and provided the blueprint for introducing the game to English-speaking audiences years later