As an additional cost to cast this spell, sacrifice an artifact or creature or pay .
Destroy target creature.

When this creature dies, you gain 3 life.
, Sacrifice this creature: Destroy up to one target artifact or enchantment.

When this creature enters, search your library for a Forest card, put that card onto the battlefield, then shuffle.

When this creature enters, return target permanent card from your graveyard to your hand.

Reach
When this creature enters, it endures 3. (Put three +1/+1 counters on it or create a 3/3 white Spirit creature token.)

Enchant creature you control
When this Aura enters, enchanted creature fights up to one target creature an opponent controls. (Each deals damage equal to its power to the other.)
Enchanted creature gets +0/+2 and can't be blocked by more than one creature.

When this creature enters, create a Mutagen token. (It's an artifact with ", , Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery.")

Sneak (You may cast this spell for if you also return an unblocked attacker you control to hand during the declare blockers step.)
Each player may discard their hand and draw seven cards.

Search your library and/or graveyard for an artifact creature card with mana value X or less and put it onto the battlefield with X additional +1/+1 counters on it. If X is 4 or greater, it gains haste until end of turn. If you search your library this way, shuffle.

Whenever another artifact you control enters, you may pay . If you do, put a +1/+1 counter on this creature.

When this creature enters, draw a card.

Lightning Strike deals 3 damage to any target.

Whenever another artifact you control enters, create a 2/2 colorless Robot artifact creature token. This ability triggers only once each turn.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

When this creature enters, choose one —
• Put a +1/+1 counter on this creature.
• Return target artifact or enchantment card from your graveyard to your hand.

Kicker (You may pay an additional as you cast this spell.)
Menace (This creature can't be blocked except by two or more creatures.)
If this creature was kicked, it enters with two +1/+1 counters on it.

Exile cards from the top of your library until you exile a nonland card. You may cast that card without paying its mana cost if the spell's mana value is less than the number of Mountains you control. If you don't cast that card this way, put it into your hand.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Until end of turn, target artifact or creature becomes a 4/4 Angel artifact creature and gains flying.
Draw a card.

This spell costs less to cast if you control a Vehicle.
Truck Toss deals 4 damage to any target.

Flying
: Add one mana of any color.
Crew 4 (Tap any number of creatures you control with total power 4 or more: This Vehicle becomes an artifact creature until end of turn.)