Prototype Portal [The List]Set: The List Type: Artifact Rarity: Rare Cost: {4} Imprint When Prototype Portal enters the battlefield, you may exile an artifact card from your hand. {X}, {T}: Create a token that's a copy of the exiled card. X is the mana value of that card.

Set: Ninth Edition Type: Enchantment Rarity: Uncommon Cost: {2}{B} Whenever an opponent discards a card

" —Talara

When Wall of Nets leaves the battlefield

When Draining Whelk enters the battlefield

Set: Game Night 2018 Type: Legendary Artifact Rarity: Uncommon Cost: {3} Green creature spells you cast cost {1} less to cast

Set: Judge Gift Cards 2013 Type: Sorcery Rarity: Rare Cost: {1}{W}{B} Destroy target permanent

For each WW spent to cast Clay Champion

The wait is proportional to the weight

When the stack falls

Set: Fourth Edition (Foreign Black Border) Type: Sorcery Rarity: Common Cost: {X}{R} This spell costs {1} more to cast for each target beyond the first

it deals damage to target player equal to the number of nonbasic lands that player controls

This ability costs {1} less to activate for each legendary creature and planeswalker you control