Sludge Strider [Planechase] Urza's Mine You may cast a card

You may cast a card with mana value 5 or less from your hand without paying its mana cost

Set: Black & White: Black Star Promos Type: Fighting Rarity: Black Star Promo Retreat cost: Colorless

"After four thousand years

Set: Ravnica Allegiance Type: Enchantment Rarity: Uncommon Cost: {3}{W} Whenever a creature you control attacks alone

Enchanted creature gets +1/+1 and has lifelink and “Whenever this creature deals combat damage to a player

Sludge Strider [Planechase] Urza's Mine You may cast a cardSet: Planechase Type: Artifact Creature Insect Rarity: Uncommon Cost: {1}{W}{U}{B} Whenever another artifact enters the battlefield under your control or another artifact you control leaves the battlefield, you may pay {1}. If you do, target player loses 1 life and you gain 1 life. Underneath the cities of Esper are cycles of life unseen by those who feed them.