Clockwork Hydra enters with four +1/+1 counters on it.Whenever Clockwork Hydra attacks or blocks, remove a +1/+1 counter from it. If you do, Clockwork Hydra deals 1 damage to any target.: Put a +1/+1 counter on Clockwork Hydra.
When Kuldotha Flamefiend enters, you may sacrifice an artifact. If you do, Kuldotha Flamefiend deals 4 damage divided as you choose among any number of targets.
Devoid (This card has no color.)When Scion Summoner enters, create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this creature: Add ." ( represents colorless mana.)
Tap target creature. It doesn't untap during its controller's next untap step.Investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")
At the beginning of your upkeep, choose one —• Each player with exactly 13 life loses the game, then each player gains 1 life.• Each player with exactly 13 life loses the game, then each player loses 1 life.
Mill three cards, then return a land card or Elf card from your graveyard to your hand. If you can't, draw a card. (To mill a card, put the top card of your library into your graveyard.)