Tempered Sliver [Modern Horizons] Horse Mount draw a card when it

draw a card when it enters

Set: The Brothers' War Retro Artifacts Type: Artifact Rarity: Uncommon Cost: {2} When Elsewhere Flask enters the battlefield

When the great eagle flew past

This can help you pay costs with lots of mana symbols in them

“Heed the lessons of our time: the forms of water may move the land itself and hold captive the fires within

Tempered Sliver [Modern Horizons] Horse Mount draw a card when itSet: Modern Horizons Type: Creature Sliver Rarity: Uncommon Cost: {2}{G} Sliver creatures you control have "Whenever this creature deals combat damage to a player, put a +1 +1 counter on it." The question isn't whether slivers will adapt to a world's perils but whether the world's perils will adapt to slivers.