This spell can't be countered.
Trample, haste
Creature spells you control can't be countered.
Combat damage can't be prevented.

+1: Creatures you control gain deathtouch until end of turn. Put a +1/+1 counter on up to one target creature token you control.
−2: Until end of turn, if one or more tokens would be created under your control, twice that many of those tokens are created instead.
−6: Exile all cards from all graveyards, then create a 1/1 white Spirit creature token with flying for each card exiled this way.

Whenever a creature you control enters, target opponent loses life equal to the difference between that creature's power and its toughness.

Exile target creature you control, then return that card to the battlefield under its owner's control.
Draw a card.

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
Creatures with power less than this creature's power can't block it.

Haste
When this creature enters, target player discards a card. This creature deals damage to that player equal to that card's mana value.

: Add .

( can be paid with either or 2 life.)
Defender
When this creature dies during combat, it deals 6 damage to each creature it blocked this combat.

Trample
When Carnage enters, return target creature card with mana value 3 or less from your graveyard to the battlefield. It gains "This creature attacks each combat if able" and "When this creature deals combat damage to a player, sacrifice it."
Mayhem

Exile any number of target creatures. At the beginning of the next end step, return those cards to the battlefield tapped under their owners' control.
Until your next turn, prevent all damage that would be dealt to you.
Exile Morningtide's Light.

Until end of turn, target creature you control gains indestructible and "Whenever this creature is dealt damage, put that many +1/+1 counters on it."

Flying
: This creature deals 2 damage to each creature without flying.
: This creature deals 6 damage to each other creature with flying.

Flying (This creature can't be blocked except by creatures with flying or reach.)

Defender, haste
: Draw a card, then discard a card.

Deathtouch
Whenever Silas Renn deals combat damage to a player, choose target artifact card in your graveyard. You may cast that card this turn.
Partner (You can have two commanders if both have partner.)

Rampage 1 (Whenever this creature becomes blocked, it gets +1/+1 until end of turn for each creature blocking it beyond the first.)

Destroy target creature. A creature destroyed this way can't be regenerated.
Overload (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")

When this creature enters, each other player may return a creature card from their graveyard to the battlefield.

Reach, trample, indestructible
Bast can't attack or block unless you control three or more creatures.
Whenever you attack, target attacking creature gets +X/+X until end of turn, where X is the number of creatures you control.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I — Each player mills four cards. Then you may exile a creature or planeswalker card from each graveyard.
II, III — Until end of turn, you may cast spells from among cards exiled with this Saga, and you may spend mana as though it were mana of any color to cast those spells.