The card still sees occasional play in Modern and generally sees a few copies in Rakdos Midrange lists in Pioneer, but its influence nowadays had waned in comparison to its influence in the past, especially when it was Standard legal
Is Vendread Anima legal to play
3 Time Seal Time Seal, though not being a complex or actively destructive card, was far too powerful to remain in competitive play
Overall, Aqua-type monsters might not receive as much support as their other water-based counterparts, but they can still be incredible options if their effects are strong enough to become meta-relevant
Card Crafting Strategy When choosing how to use your Wildcards, consider which formats you're most interested in playing
Way back in the day, people used to play with a ton of those "artifact" cards -- you remember, Icy Manipulator, Winter Orb, Juggernaut, Mirror Universe -- even the five Mox brothers had a night at the opera