Creatures you control have haste.Cascade, cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order. Then do it again.)
You may look at the top card of your library any time.You may cast artifact spells and colorless spells from the top of your library., Pay 1 life: Exile the top card of your library.
Flying, first strikeIf a source would deal damage to an opponent or a permanent an opponent controls, that source deals double that damage to that player or permanent instead.If a source would deal damage to you or a permanent you control, prevent half that damage, rounded up.
Equipped creature gets +2/+2.As long as equipped creature is legendary, it has hexproof. (It can't be the target of spells or abilities your opponents control.)Equip
Changeling (This card is every creature type.)As Realmwalker enters, choose a creature type.You may look at the top card of your library any time.You may cast creature spells of the chosen type from the top of your library.
Whenever an Equipment you control enters, you may draw a card.Metalcraft — Equipment you control have equip as long as you control three or more artifacts.
Destroy all creatures. They can't be regenerated. Draw a card for each creature destroyed this way.Cycling (, Discard this card: Draw a card.)When you cycle Decree of Pain, all creatures get -2/-2 until end of turn.
For each creature your opponents control, create a 4/4 green Phyrexian Beast creature token. Each of those tokens fights a different one of those creatures.
Vigilance, : Copy target activated or triggered ability you control from a colorless source. You may choose new targets for the copy. (Mana abilities can't be targeted.)