Might Morphin Ninja Ranger - Blue ATK/ 2200 DEF/ 2100 Lore: Once per turn by discarding a "Power Ranger" monster: Special Summon 1 "Mighty Morphin Ninja Ranger" to your side of the field
Its an artifact token generator, a card draw engine, a cast-from-exile enabler, and just a fine reward for hitting opponents (AKA breaking faces)
Unique Mechanics Use Undying to keep your creatures returning stronger and Fateful Hour to turn the tide when your life total is low
There are heaps of different kinds of bundles, collections, pre-made decks and then the Core Set 2020 - Deck Builders Toolkit
For example, Annihilate will be card advantage if it resolves normally targeting a creature an opponent controlsyou lose one card from your hand but you also draw a card, for a net gain of zero cards, and your opponent loses one card, so you're up one card relative to them