TrampleWhenever Hystrodon deals combat damage to a player, you may draw a card.Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
You may choose not to untap Callous Oppressor during your untap step.As Callous Oppressor enters, an opponent chooses a creature type.: Gain control of target creature that isn't of the chosen type for as long as Callous Oppressor remains tapped.
FlyingWhenever Silent Specter deals combat damage to a player, that player discards two cards.Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
Cycling (, Discard this card: Draw a card.)When you cycle Krosan Tusker, you may search your library for a basic land card, reveal that card, put it into your hand, then shuffle. (Do this before you draw.)
Whenever Riptide Entrancer deals combat damage to a player, you may sacrifice it. If you do, gain control of target creature that player controls. (This effect lasts indefinitely.)Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)