In an Elf deck, this means you can wait until the end step before your turn to dump mana dorks onto the board
You can discard 1 card to target 1 Attack Position monster your opponent controls
You can use it to ramp yourself via Fetchlands, double down on powerful enters or leaves abilities, and everything in between
Piercing the Darkness X SPELL Continuous If you Normal or Special Summon a non-Token Normal Monster(s) (except during the Damage Step): You can draw 1 card
You can get Dragapult ex, Terapagos ex, Teal Mask Ogerpon ex, Iron Hands ex, Bloodmoon Ursaluna ex, Area Zero Underdepths, Binding Mochi, supporters like Professors Research, Crispin and so much more
Invoca de Modo Especial, desde tu Deck Extra, 1 Monstruo Xyz "Noble Caballero" con nombre diferente, usando ese objetivo como el Material Xyz