Noosegraf Mob enters the battlefield with five +1/+1 counters on it.
Whenever a player casts a spell, remove a +1/+1 counter from Noosegraf Mob. If you do, create a 2/2 black Zombie creature token.

Bestow (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)
Enchanted creature gets +1/+1.

When Odunos River Trawler enters the battlefield, return target enchantment creature card from your graveyard to your hand.
, Sacrifice Odunos River Trawler: Return target enchantment creature card from your graveyard to your hand.

When Opal Lake Gatekeepers enters the battlefield, if you control two or more Gates, you may draw a card.

Flying
Order of Midnight can't block.

Skulk (This creature can't be blocked by creatures with greater power.)
When Pale Rider of Trostad enters the battlefield, discard a card.

Destroy target creature. You draw X cards and you lose X life, where X is the number of counters on that creature.

Phantom Tiger enters the battlefield with two +1/+1 counters on it.
If damage would be dealt to Phantom Tiger, prevent that damage. Remove a +1/+1 counter from Phantom Tiger.

Extort (Whenever you cast a spell, you may pay . If you do, each opponent loses 1 life and you gain that much life.)
Other creatures you control have extort. (If a creature has multiple instances of extort, each triggers separately.)

Whenever a creature you control dies, exile it.
At the beginning of each end step, if you control no creatures, sacrifice Promise of Tomorrow and return all cards exiled with it to the battlefield under your control.

Flying (This creature can't be blocked except by creatures with flying or reach.)
When Rabid Bloodsucker enters the battlefield, each player loses 2 life.

Counter target spell unless its controller pays for each card in your graveyard.

Defender
: Returned Phalanx can attack this turn as though it didn't have defender.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I, II — Create two 0/1 black Cleric creature tokens.
III — Create a 6/6 black Demon creature token with flying, trample, and "At the beginning of your upkeep, sacrifice another creature. If you can't, this creature deals 6 damage to you."

Destroy target creature. If that creature had a +1/+1 counter on it, create a 1/1 green Snake creature token.

As an additional cost to cast this spell, reveal a Vampire card from your hand or pay .
Flying, lifelink

Sandblast deals 5 damage to target attacking or blocking creature.

Choose two target players. Each of them searches their library for a card, then shuffles their library and puts that card on top of it.

: Add .
: Add one mana of any color. Spend this mana only to cast a spell that shares a watermark with Secret Base.

Flying
Sacrifice Selfless Spirit: Creatures you control gain indestructible until end of turn.