edhseer Commander synergy, explained
Battle — Siege // Legendary Planeswalker — Teferi
Mana cost: {X}{W}{U}
(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.)
When this Siege enters, create X 2/2 white and blue Knight creature tokens with vigilance.
triggered — makes X tokens
Draw two cards. Then discard two cards unless you discard a creature card.
activated +1 — draws you 2 cards
activated +1 —
activated +1 —
You get an emblem with "Knights you control get +1/+0 and have ward {1}."
activated −2 — gets an emblem
Tap any number of untapped creatures you control.
activated −3 —
When you do, shuffle target nonland permanent an opponent controls with mana value X or less into its owner's library, where X is the number of creatures tapped this way.
triggered —
Causes: create a Knight creature token, put a Knight creature token onto the battlefield, draw a card, discard a card, tap a creature, shuffle artifact , shuffle battle , shuffle creature , shuffle enchantment , shuffle planeswalker .
Cares about: nothing.
a battle enters the battlefield — 81 cards in the game can cause this (Invasion of New Phyrexia is one).
a battle is cast — 100 cards in the game can cause this (Invasion of New Phyrexia is one).
When Invasion of New Phyrexia // Teferi Akosa of Zhalfir is cast:
235 other cards care about it too. These are the ones with the most connections.
a planeswalker it grants abilities to — 312 cards in the game can cause this.
307 other cards cause it too. These are the ones with the most connections.
a planeswalker it makes cheaper to cast — 312 cards in the game can cause this.
308 other cards cause it too. These are the ones with the most connections.
a creature becomes tapped — 565 cards in the game can cause this (Invasion of New Phyrexia is one).
13 other cards care about it too. These are the ones with the most connections.
a Knight enters the battlefield — 592 cards in the game can cause this (Invasion of New Phyrexia is one).
When a Knight enters thanks to Invasion of New Phyrexia // Teferi Akosa of Zhalfir:
anything becomes tapped — 699 cards in the game can cause this (Invasion of New Phyrexia is one).
2 other cards care about it too. These are the ones with the most connections.
a library is shuffled — 1,189 cards in the game can cause this (Invasion of New Phyrexia is one).
When a creature, artifact, enchantment, planeswalker or battle shuffles a library thanks to Invasion of New Phyrexia // Teferi Akosa of Zhalfir:
a card is discarded — 2,042 cards in the game can cause this (Invasion of New Phyrexia is one).
When Invasion of New Phyrexia // Teferi Akosa of Zhalfir makes a player discard a card:
51 other cards care about it too. These are the ones with the most connections.
provide a creature to sacrifice — 2,720 cards in the game can cause this.
2,715 other cards cause it too. These are the ones with the most connections.
a creature token enters the battlefield — 2,799 cards in the game can cause this (Invasion of New Phyrexia is one).
When a Knight enters thanks to Invasion of New Phyrexia // Teferi Akosa of Zhalfir:
a creature token is created — 2,799 cards in the game can cause this (Invasion of New Phyrexia is one).
3 other cards care about it too. These are the ones with the most connections.
a token enters the battlefield — 3,710 cards in the game can cause this (Invasion of New Phyrexia is one).
When a Knight enters thanks to Invasion of New Phyrexia // Teferi Akosa of Zhalfir:
3 other cards care about it too. These are the ones with the most connections.
a token is created — 3,711 cards in the game can cause this (Invasion of New Phyrexia is one).
When Invasion of New Phyrexia // Teferi Akosa of Zhalfir makes a Knight token:
17 other cards care about it too. These are the ones with the most connections.
a card is drawn — 3,815 cards in the game can cause this (Invasion of New Phyrexia is one).
When Invasion of New Phyrexia // Teferi Akosa of Zhalfir makes a player draw a card:
63 other cards care about it too. These are the ones with the most connections.