Soul Net [Alpha Edition] Vedalken Artificer Add an amount of {B}

Add an amount of {B} equal to the sacrificed creature's mana value

Set: Fifth Dawn Type: Creature — Rat Rarity: Uncommon Cost: {1}{B}{B} Relentless Rats gets +1/+1 for each other creature on the battlefield named Relentless Rats

Set: Ixalan Prerelease Promos Type: Creature — Dinosaur Avatar Rarity: Mythic Cost: {5}{W}{W}{W} When Wakening Sun's Avatar enters the battlefield

we finally have cause to rejoice

Set: From the Vault: Relics Type: Artifact Rarity: Mythic Cost: {1} {T}: Add {C}{C}

Soul Net [Alpha Edition] Vedalken Artificer Add an amount of {B}Set: Alpha Edition Type: Artifact Rarity: Uncommon Cost: {1} Whenever a creature dies, you may pay {1}. If you do, you gain 1 life.