Altar of the Lost [Dark Ascension]

Altar of the Lost [Dark Ascension]Set: Dark Ascension Type: Artifact Rarity: Uncommon Cost: {3} Altar of the Lost enters the battlefield tapped. {T}: Add two mana in any combination of colors. Spend this mana only to cast spells with flashback from a graveyard.

Tezzeret Type: Artifact Land Rarity: Common (Seat of the Synod isn't a spell

but also in simple proximity

Dredge 1 (If you would draw a card

you may activate one of its loyalty abilities once this turn as though none of its loyalty abilities have been activated this turn

not against those who cause it

Set: Fifth Dawn Type: Artifact Rarity: Uncommon Cost: {2} At the beginning of your upkeep

Set: Core Set 2019 Type: Creature — Cat Soldier Rarity: Uncommon Cost: {W} At the beginning of combat on your turn

Set: Invasion Type: Enchantment Rarity: Rare Cost: {R}{G} {2}{R}{G}

untap Leviathan

"But Master

you may copy Malicious Affliction and may choose a new target for the copy

Set: Eldritch Moon Type: Artifact // Creature — Eldrazi Reflection Rarity: Uncommon Cost: {3} Cryptolith Fragment enters the battlefield tapped