yugioh herald deck of the Arc Light (SE) [NECH-ENS09] Super Rare or Effect Monsters effect Herald of the Arc Light

And riot lets you choose how you approach that action by overwhelming your opponents with swift attacks that come as a surprise or coming at them slowly but with all your might

Even if youre not heading that direction, her +1 ability to buff your creatures and give them (all) haste is pretty big

Note that this is not the same as activating them

If you sacrifice a creature with mana value 4, you can cast It of the Horrid Swarm for The cost reduction won't affect the mana of a color, so you'll always pay at least one green mana no matter what the mana value of the sacrificed creature is

equip this monster to that target

Well, this is one of the plays I did when I played my friend who was playing my Gyarados deck