: Add ., : Choose a color. Add an amount of mana of that color equal to your devotion to that color. (Your devotion to a color is the number of mana symbols of that color in the mana costs of permanents you control.)
(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)I — Urza's Saga gains ": Add ."II — Urza's Saga gains ", : Create a 0/0 colorless Construct artifact creature token with 'This creature gets +1/+1 for each artifact you control.'"III — Search your library for an artifact card with mana cost or , put it onto the...
As Cavern of Souls enters, choose a creature type.: Add .: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.
When you cast this spell, draw four cards.Annihilator 4 (Whenever this creature attacks, defending player sacrifices four permanents of their choice.)When Kozilek, Butcher of Truth is put into a graveyard from anywhere, its owner shuffles their graveyard into their library.
Until your next turn, your life total can't change and you gain protection from everything. All permanents you control phase out. (While they're phased out, they're treated as though they don't exist. They phase in before you untap during your untap step.)Exile Teferi's Protection.
If an opponent would mill one or more cards, they mill twice that many cards instead. (To mill a card, a player puts the top card of their library into their graveyard.)
Fading 5 (This enchantment enters with five fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If you can't, sacrifice it.)Remove a fade counter from Parallax Wave: Exile target creature.When Parallax Wave leaves the battlefield, each player returns to the battlefield all cards they own exiled with Parallax Wave.
If Gemstone Caverns is in your opening hand and you're not the starting player, you may begin the game with Gemstone Caverns on the battlefield with a luck counter on it. If you do, exile a card from your hand.: Add . If Gemstone Caverns has a luck counter on it, instead add one mana of any color.
Protection from white and from blackWhenever you cast a creature spell, put a +1/+1 counter on Animar, Soul of Elements.Creature spells you cast cost less to cast for each +1/+1 counter on Animar.
Ninjutsu (, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)You may have Sakashima's Student enter as a copy of any creature on the battlefield, except it's a Ninja in addition to its other creature types.
Trample, infect, indestructibleIf Blightsteel Colossus would be put into a graveyard from anywhere, reveal Blightsteel Colossus and shuffle it into its owner's library instead.
, : Exile any number of cards from your hand face down. Put that many cards from the top of your library into your hand. Then look at the exiled cards and put them on top of your library in any order.
Whenever you discard a creature card, create a 2/2 black Zombie creature token.Whenever you discard a land card, add .Whenever you discard a noncreature, nonland card, draw a card.
When The Meathook Massacre enters, each creature gets -X/-X until end of turn.Whenever a creature you control dies, each opponent loses 1 life.Whenever a creature an opponent controls dies, you gain 1 life.
Affinity for artifacts (This spell costs less to cast for each artifact you control.)Artifact creature spells you cast have affinity for artifacts. (They cost less to cast for each artifact you control.)
Equipped creature gets +2/+2 and has protection from black and from green.Whenever equipped creature deals combat damage to a player, that player discards a card and you untap all lands you control.Equip
IndestructibleAs long as your devotion to red is less than five, Purphoros isn't a creature.Whenever another creature you control enters, Purphoros deals 2 damage to each opponent.: Creatures you control get +1/+0 until end of turn.
