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'Whenever a creature attacks you or a planeswalker you control, that creature's controller loses 1 life.
'Return all artifact, enchantment, and planeswalker cards from your graveyard to the battlefield.
'Level up {U} ({U}: Put a level counter on this. Level up only as a sorcery.) LEVEL 4-6 2/4 LEVEL 7+ 3/5 At the beginning of each end step, if...
'Target opponent reveals their hand. You may choose a nonland card from it. If you do, that player discards that card. If you don't, put two +1/+1 counters on a...
'At the beginning of your upkeep, put a doom counter on this artifact. At the beginning of your draw step, this artifact deals damage equal to the number of doom...
'Untap all artifacts you control during each other player's untap step.
'Return target nonland permanent to its owner's hand. Each player mills two cards.
'When Rusko, Clockmaker enters the battlefield, conjure a card named Midnight Clock onto the battlefield. Whenever you cast a noncreature spell, put an hour counter on each permanent you control...
'{T}: Add {U}. {2}{U}: Put an hour counter on this artifact. At the beginning of each upkeep, put an hour counter on this artifact. When the twelfth hour counter is...
'Creatures with power 2 or less can't attack you.
'At the beginning of each upkeep, if you lost life last turn, put a +1/+1 counter on this creature.
When this creature dies, you gain life equal to its toughness.