yugioh cards with graveyard effects Does kaleidochick's effect trigger when xyz is sent to graveyard? and each draw 1 card YU-GI-OH! - Mammoth Graveyard (YGLD-ENA16)

Or, you know, turn a green mana into 3 of another color entirely

Certainly you can Disenchant a Necropotence but they can still draw as many they like for that turn and the damage is done

Ice Dragons Prison (Super Rare) Some players are quick to start dropping cards in their graveyard for combos, or maybe a player simply wants another card for a Ritual/Special Summon

Unlimited (mid-1999 onward) By the middle of 1999, Wizards updated the card template by adding a soft grey drop shadow on the right and bottom edges of the illustration window

Cards from these sets can't be used when playing MTG standard, but can be included in decks for eternal formats like Pauper and Commander