Serum Tank [Mirrodin] XY20 Set: Hour of Devastation Type:

Set: Hour of Devastation Type: Creature — Human Warrior Rarity: Uncommon Cost: {1}{R}{W} You may exert Resolute Survivors as it attacks

"A master of hieromancy can see the advantage in any scenario

Set: Conspiracy Type: Sorcery Rarity: Uncommon Cost: {4}{G} Parley — Each player reveals the top card of their library

Set: Collectors' Edition Type: Creature — Angel Rarity: Uncommon Cost: {3}{W}{W} Flying

you're right

Serum Tank [Mirrodin] XY20 Set: Hour of Devastation Type:Set: Mirrodin Type: Artifact Rarity: Uncommon Cost: {3} Whenever Serum Tank or another artifact enters the battlefield, put a charge counter on Serum Tank. {3}, {T}, Remove a charge counter from Serum Tank: Draw a card.