Lifelink
As long as you have 30 or more life, Serra Ascendant gets +5/+5 and has flying.

Whenever another creature enters the battlefield, you gain 1 life.

Knight creatures you control have double strike.

Reveal cards from the top of your library until you reveal a nonland card, then put all cards revealed this way into your hand.

Choose a creature type. Draw a card for each permanent you control of that type.

, , Discard a card: Create a 2/2 black Zombie creature token.
Tap three untapped Zombies you control: You draw a card and you lose 1 life.

Flying
Whenever Hypnotic Specter deals damage to an opponent, that player discards a card at random.

At the beginning of your upkeep, you draw a card and you lose 1 life.

Tendrils of Corruption deals X damage to target creature and you gain X life, where X is the number of Swamps you control.

Whenever you cast an instant or sorcery spell, Kiln Fiend gets +3/+0 until end of turn.

When Goblin Matron enters the battlefield, you may search your library for a Goblin card, reveal that card, put it into your hand, then shuffle your library.

If target player has exactly 10 life, Hidetsugu's Second Rite deals 10 damage to that player.

When Elvish Visionary enters the battlefield, draw a card.

, , Discard a creature card: Search your library for a creature card, reveal it, put it into your hand, then shuffle your library.

Other Elves you control get +1/+1.
, : Create a 1/1 green Elf Warrior creature token.

When Burning-Tree Emissary enters the battlefield, add .

: Search your library for a legendary card, reveal that card, and put it into your hand. Then shuffle your library.

: Add .
, , Sacrifice Mind Stone: Draw a card.

Indestructible
At the beginning of your upkeep, you may put a charge counter on Darksteel Reactor.
When Darksteel Reactor has twenty or more charge counters on it, you win the game.