Choose up to two. Return those cards from your graveyard to your hand.
• Target artifact card.
• Target creature card.
• Target enchantment card.
• Target land card.

When Elektra enters, you may have her deal 2 damage to you. When you do, she deals 4 damage to target creature.

Whenever a Mountain you control enters, put a quest counter on this enchantment. If it has six or more quest counters on it, sacrifice it. If you do, search your hand and/or library for a Dragon card and put it onto the battlefield. If you search your library this way, shuffle.
Mountaincycling (, Discard this card: Search your library for a Mountain card, reveal it, put it into your hand, then shuffle.)

Lifelink
When this creature enters, mill two cards. (Put the top two cards of your library into your graveyard.)

As an additional cost to cast this spell, discard a card.
Draw two cards.

This land enters tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

Flying
When this creature dies, create a tapped 2/2 colorless Robot artifact creature token.

Equipped creature gets +1/+1 and has reach and "Whenever this creature attacks, tap target creature an opponent controls."
Equip (: Attach to target creature you control. Equip only as a sorcery.)

Flash (You may cast this spell any time you could cast an instant.)
This creature enters tapped.

Flying
This creature enters with X +1/+1 counters on it.
When this creature enters, you gain 2 life.

, , Sacrifice a creature: Draw a card and put a soul counter on this artifact. Activate only as a sorcery.
, , Sacrifice this artifact: Each opponent loses life equal to the number of soul counters on this artifact.

Power-up — : Put two +1/+1 counters on Nick Fury, then look at the top seven cards of your library. You may put a Hero, Equipment, or Vehicle card from among them onto the battlefield. If it's a double-faced card, you may transform it. Put the rest on the bottom of your library in a random order. (Activate each power-up ability only once. Reduce the cost by his mana cost if he entered this turn.)

Jump — During your turn, Freya Crescent has flying.
: Add . Spend this mana only to cast an Equipment spell or activate an equip ability.

Whenever you attack a player with one or more creatures with power 4 or greater, draw a card.
Exhaust — : Earthbend 4. Activate only during your turn. (Target land you control becomes a 0/0 creature with haste that's still a land. Put four +1/+1 counters on it. When it dies or is exiled, return it to the battlefield tapped. Activate each exhaust ability only once.)

Reach (This creature can block creatures with flying.)

This spell costs less to cast if it targets a Mount or Vehicle you control.
Target creature you control deals damage equal to its power to target creature an opponent controls.

Sneak (You may cast this spell for if you also return an unblocked attacker you control to hand during the declare blockers step.)
Draw two cards.

Sneak (You may cast this spell for if you also return an unblocked attacker you control to hand during the declare blockers step. He enters tapped and attacking.)
Lifelink
Whenever you gain life, put a +1/+1 counter on Leonardo.

Whenever this creature attacks while saddled, it gains indestructible until end of turn. Untap all creatures you control.
Saddle 4 (Tap any number of other creatures you control with total power 4 or more: This Mount becomes saddled until end of turn. Saddle 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. He enters tapped and attacking.)
Deathtouch
Whenever Shredder enters or attacks, another target creature you control gains deathtouch until end of turn.