More Than Meets the Eye (You may cast this card converted for .)
At the beginning of your end step, target opponent loses life equal to the life that player lost this turn. If no life is lost this way, convert Blitzwing.

When General Tazri enters, you may search your library for an Ally creature card, reveal it, put it into your hand, then shuffle.
: Ally creatures you control get +X/+X until end of turn, where X is the number of colors among those creatures.

Each opponent can cast spells only any time they could cast a sorcery.
+1: Until your next turn, you may cast sorcery spells as though they had flash.
−3: Return up to one target artifact, creature, or enchantment to its owner's hand. Draw a card.

Reach, vigilance, trample
When Zacama enters, if you cast it, untap all lands you control.
: Zacama deals 3 damage to target creature.
: Destroy target artifact or enchantment.
: You gain 3 life.

Flash
Flying
Whenever an opponent draws their second card each turn, you draw a card.
: Each player draws a card.

This creature enters with three -1/-1 counters on it.
Remove a -1/-1 counter from this creature: Put a -1/-1 counter on another target creature.

As this land enters, you may reveal a Faerie card from your hand. If you don't, this land enters tapped.
: Add or .

, : Create a token that's a copy of another target creature you control. It gains haste. Sacrifice it at the beginning of the next end step. Activate only as a sorcery.
, : Create five tokens that are copies of another target creature you control. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.

Flying, protection from white and from black
When Ureni enters, it deals X damage divided as you choose among any number of target creatures and/or planeswalkers your opponents control, where X is the number of lands you control.

Creatures you control get +1/+0 and have vigilance as long as you control three or more creatures.
Creatures you control also get +1/+0 and have trample as long as you control six or more creatures.
Creatures you control also get +1/+0 and have double strike as long as you control nine or more creatures.

This land enters tapped.
: Add or .

: If Frodo is a Citizen, it becomes a Halfling Scout with base power and toughness 2/3 and lifelink.
: If Frodo is a Scout, it becomes a Halfling Rogue with "Whenever this creature deals combat damage to a player, that player loses the game if the Ring has tempted you four or more times this game. Otherwise, the Ring tempts you."

: Add .
, : Add for each basic Swamp you control.

You may cast Dragon spells without paying their mana costs.

Black spells you cast cost less to cast.
If a nontoken creature an opponent controls would die, instead exile it and you gain 2 life.
, : Put target creature card exiled with The Darkness Crystal onto the battlefield tapped under your control with two additional +1/+1 counters on it.

Flash (You may cast this spell any time you could cast an instant.)
When Venser enters, return target spell or permanent to its owner's hand.

Artifacts and creatures entering the battlefield don't cause abilities to trigger.

Reach
Whenever this creature or another Cat you control enters, you may destroy target artifact or enchantment.

(: Add or .)
As this land enters, you may pay 2 life. If you don't, it enters tapped.

Flying, vigilance
Whenever a Dragon you control attacks, tap target nonland permanent an opponent controls. That permanent doesn't untap during its controller's next untap step.