Team Tech's Wave Go! ■ (This spell is put into your mana zone tapped.) Shield trigger (When this spell is put into your hand from your shield zone, you may cast it immediately for no cost.) ■ Choose one of the following.    ► Return all your opponent's cards that cost 5 or less in the battle zone to their owner's hand.    ► Destroy one of your opponent's creatures that costs 6 or more.

This is just literally insane. And i mean insane. It's a multicolored spell which means that it can fuel ruins of the lion king, and it can mass remove weenies, D2 Fields, Cross Gears and cards on top of Evolution Creatures, AND it can destroy fatties, and it can even draw out the opponent's Dokindam X and remove it? At least there's a punishment for the opponent using Dokindam X now it seems. Plus it's the card that makes 4 civilization all delete usable along with a fixed removal spell.

It's just an amazing card for Team Tech standards which usually gets bad cards. Plus it's literally a ramp troll's wet dream.

Miraculous Plague is great, 2 creature and 2 mana removal

Probably that.

All Delete is also fun, but less easy to throw in a deck.

For a while, I might have even said Intense Vacuuming as it gave hand addition as well.

Right now though...I quite like the new super shield triggers. Cocoon, Fang, and Stopon.

http://duelmasters.wikia.com/wiki/Category:Super_Shield_Trigger

Miraculous Snare is probably one of my personal's favourites all the time. It's extremely versatile but it's restriced just like Miraculous Plague which is also dope since it has been released.

Miraculous Plague and Snare are both still used in OCG and work extremely well in TCG as well.

Team Tech's Wave Go! is a fitting addition into my Marshall Queen deck.