First strike

Enchant land
When this Aura enters, draw a card.
Enchanted land has ": Add one mana of any color."

Haste
When you gain life for the first time each turn, return this card from your graveyard to your hand.

Flash
Enchant creature
Enchanted creature gets +1/+1.
Corrupted — As long as an opponent has three or more poison counters, enchanted creature gets an additional +1/+0 and has first strike.

This land enters tapped.
: Add or .

When this creature enters, you may search your library for a basic land card, reveal it, then shuffle and put that card on top.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)
At the beginning of combat on your turn, look at the top five cards of your library. You may put a creature card from among them onto the battlefield. Put the rest on the bottom of your library in a random order.

Destroy target blocking creature. Creatures that were blocked by that creature this combat gain trample until end of turn.

When The Kenriths' Royal Funeral enters, exile up to two target legendary creature cards from your graveyard. You draw X cards and you lose X life, where X is the greatest mana value among cards exiled this way.
Legendary spells you cast cost less to cast for each card exiled with The Kenriths' Royal Funeral.

: Add . Activate only if you control five or more lands.

This creature enters with four oil counters on it.
This creature has trample as long as it has two or fewer oil counters on it. Otherwise, it has hexproof.
At the beginning of your upkeep, remove an oil counter from this creature. Then if it has no oil counters on it, sacrifice it.

(: Add .)

: Return this card from your graveyard to your hand.

At the beginning of your upkeep, add . Until end of turn, you don't lose this mana as steps and phases end.

Target creature gains deathtouch until end of turn.
Draw a card.

Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
Create three tapped 2/2 black Zombie creature tokens and you gain 3 life. If this spell's madness cost was paid, instead create X of those tokens and you gain X life.

Flying
When this creature enters, destroy target nonbasic land an opponent controls. Its controller searches their library for a basic land card, puts it onto the battlefield tapped with a stun counter on it, then shuffles. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Trample
This creature gets +1/+0 for each artifact and/or enchantment card in your graveyard.

, Discard your hand, Sacrifice this creature: Add three mana of any one color. Activate only as an instant.

(: Add .)