Anytime a swarm card leaves play, place it on the bottom of its owner's deck
Considering the fact that it costs zero mana to play, thats a hugely powerful effect
This level-1 monster can grab any of your other monsters (Though Turbulence and Impulse are of special mention), and also allows your normally-slow Traps to be used the turn theyre set, making them far less empty resources in practice
Steelswarm Roach X DARK Rank 4 [ Fiend / XyzEffect ] ATK 1900 DEF 0 2 Level 4 monsters When a Level 5 or higher monster(s) would be Special Summoned (Quick Effect): You can detach 1 material from this card
When it was introduced in Pokmon Omega Ruby and Alpha Sapphire, Mega Rayquaza was so exceedingly powerful that it ended up being banned from Ubersthe Pokmon tier in which the most overpowered Pokmon of all are placed
That goes double for its Enchanted Rare variant, which sees Tink go from simply towering over Hooks pirate ship to picking it up in her enormous hand and staring unimpressed at its crew