Whenever another creature you control enters, you may gain 1 life.Whenever a creature an opponent controls enters, you may have that player lose 1 life.
Level up (: Put a level counter on this. Level up only as a sorcery.)LEVEL 2-32/2, : Target creature gets -2/-2 until end of turn.LEVEL 4+4/4, : Target creature gets -4/-4 until end of turn.
Destroy target creature. It can't be regenerated. Its controller reveals cards from the top of their library until they reveal a creature card. The player puts that card onto the battlefield, then shuffles all other cards revealed this way into their library.
At the beginning of your upkeep, create a 2/2 green Wolf creature token.: Tap all untapped Wolf creatures you control. Each Wolf tapped this way deals damage equal to its power to target creature. That creature deals damage equal to its power divided as its controller chooses among any number of those Wolves.
Whenever you draw a card, put a foreshadow counter on Ominous Seas.Remove eight foreshadow counters from Ominous Seas: Create an 8/8 blue Kraken creature token.Cycling (, Discard this card: Draw a card.)
As an additional cost to cast this spell, sacrifice an artifact.Search your library for an artifact card, put that card onto the battlefield, then shuffle.
FlyingWhenever another nontoken Dragon you control enters, create a 5/5 red Dragon creature token with flying.: Dragons you control get +1/+0 until end of turn.
You may exile two green cards from your hand rather than pay this spell's mana cost.Allosaurus Rider's power and toughness are each equal to 1 plus the number of lands you control.