Hedron Archive⁣ - Magic: The Gathering Foundations: Starter Collection⁣ (Uncommon)⁣ [726]

Hedron Archive is a four-mana artifact from the Foundations set that taps for two colourless mana and can be sacrificed for a card draw effect, allowing you to draw two cards. This makes it a solid choice for mana ramp and card advantage, fitting well into control and ramp strategies where resources are crucial. However, its relatively high mana cost can limit its early-game impact, so it's best used in decks that can afford to invest in it.