Lifelink (Damage dealt by this creature also causes you to gain that much life.)
Whenever you gain life, put a +1/+1 counter on each creature you control.
3 /
4
{1}{W}
Blind Obedience
Enchantment
Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.)
Artifacts and creatures your opponents control enter the battlefield tapped.
{2}{G}
Bone Sabres
Artifact - Equipment
Whenever equipped creature attacks, put four +1/+1 counters on it.
Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)
{3}
Chalice of Life
Artifact
{T}: You gain 1 life. Then if you have at least 10 life more than your starting life total, transform Chalice of Life.
--
Chalice of Death
Artifact
{T}: Target player loses 5 life.
{4}
Cosmos Elixir
Artifact
At the beginning of your end step, draw a card if your life total is greater than your starting life total. Otherwise, you gain 2 life.
{G}
Dig Up
Sorcery
Cleave {1}{B}{B}{G} (You may cast this spell for its cleave cost. If you do, remove the words in square brackets.)
Search your library for a [basic land] card, [reveal it,] put it into your hand, then shuffle.
{W/B}{W/B}{W/B}{W/B}{W/B}
Divinity of Pride
Creature - Spirit Avatar
Flying, lifelink
Divinity of Pride gets +4/+4 as long as you have 25 or more life.
4 /
4
{5}{W}{U}
Drogskol Reaver
Creature - Spirit
Flying, double strike, lifelink
Whenever you gain life, draw a card.
3 /
5
{3}{B}
Erebos, God of the Dead
Legendary Enchantment Creature - God
Indestructible
As long as your devotion to black is less than five, Erebos isn't a creature. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.)
Your opponents can't gain life.
{1}{B}, Pay 2 life: Draw a card.
5 /
7
{10}{G}{G}
Hierophant Bio-Titan
Creature - Tyranid
Frenzied Metabolism -- As an additional cost to cast this spell, you may remove any number of +1/+1 counters from among creatures you control. This spell costs {2} less to cast for each counter removed this way.
Vigilance, reach, ward {2}
Titanic -- Hierophant Bio-Titan can't be blocked by creatures with power 2 or less.
12 /
12
{1}{W}{B}
Markov Purifier
Creature - Vampire Cleric
Lifelink
At the beginning of your end step, if you gained life this turn, you may pay {2}. If you do, draw a card.
2 /
3
{3}
Nettlecyst
Artifact - Equipment
Living weapon (When this Equipment enters the battlefield, create a 0/0 black Phyrexian Germ creature token, then attach this to it.)
Equipped creature gets +1/+1 for each artifact and/or enchantment you control.
Equip {2}
{4}{W}{W}
Nykthos Paragon
Enchantment Creature - Human Soldier
Whenever you gain life, you may put that many +1/+1 counters on each creature you control. Do this only once each turn.
4 /
6
{2}{B}
Vito, Thorn of the Dusk Rose
Legendary Creature - Vampire Cleric
Whenever you gain life, target opponent loses that much life.
{3}{B}{B}: Creatures you control gain lifelink until end of turn.