HasteAt the beginning of your upkeep, if Nether Shadow is in your graveyard with three or more creature cards above it, you may put Nether Shadow onto the battlefield.
Remove Darkpact from your deck before playing if you're not playing for ante.You own target card in the ante. Exchange that card with the top card of your library.
Rock Hydra enters with X +1/+1 counters on it.For each 1 damage that would be dealt to Rock Hydra, if it has a +1/+1 counter on it, remove a +1/+1 counter from it and prevent that 1 damage.: Prevent the next 1 damage that would be dealt to Rock Hydra this turn.: Put a +1/+1 counter on Rock Hydra. Activate only during your upkeep.
Enchant creatureEnchanted creature can attack as though it had haste.: Untap enchanted creature. Activate only during your turn and only once each turn.
First strike (This creature deals combat damage before creatures without first strike.)Protection from white (This creature can't be blocked, targeted, dealt damage, or enchanted by anything white.)
Flying (This creature can't be blocked except by creatures with flying or reach.)Whenever a creature dealt damage by Sengir Vampire this turn dies, put a +1/+1 counter on Sengir Vampire.
Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)Enchanted creature gets +0/+2 and has reach. (It can block creatures with flying.)