Cards List
M 0200 – MH1
The First Sliver
Jumpstart: Historic Horizons (J21)
Find the best Standard decks for The First Sliver, it's winrate, popularity and the MTG Arena formats where it is legal!


Creature
Standard
Pioneer
Alchemy
Historic
Timeless
Historic Brawl
Mythic
Historic
- The mana value of a split card is determined by the combined mana cost of its two halves. If cascade allows you to cast a split card, you may cast either half but not both halves.
- If the card has {X} in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost.
- Due to a 2021 rules change to cascade, not only do you stop exiling cards if you exile a nonland card with lesser mana value than the spell with cascade, but the resulting spell you cast must also have lesser mana value. Previously, in cases where a card's mana value differed from the resulting spell, such as with some modal double-faced cards or cards with an Adventure, you could cast a spell with a higher mana value than the exiled card.