edhseer Commander synergy, explained
Legendary Creature — Human Elf Shaman Sorcerer
Mana cost: {2}{U}
Whenever you cast an instant or sorcery spell with mana value 3 or greater, roll a d20.
triggered —
1-9 | Each player draws a card.
static — draws you 1 card
10-19 | You draw a card.
static — draws you 1 card
20 | Copy that spell. You may choose new targets for the copy.
static — copies a spell
Causes: roll a die, draw a card, copy a spell.
Cares about: an instant is cast, a sorcery is cast.
a die is rolled — 33 cards in Mathise's colors can cause this (Mathise is one).
When Mathise, Surge Channeler rolls a die:
a Shaman creature enters the battlefield — 23 cards in Mathise's colors can cause this (Mathise is one).
cast a sorcery — 581 cards in Mathise's colors can cause this.
577 other cards cause it too. These are the ones with the most connections.
a card is drawn — 1,454 cards in Mathise's colors can cause this (Mathise is one).
When Mathise, Surge Channeler makes a player draw a card:
25 other cards care about it too. These are the ones with the most connections.
cast an instant — 967 cards in Mathise's colors can cause this.
957 other cards cause it too. These are the ones with the most connections.
a Human enters the battlefield — 634 cards in Mathise's colors can cause this (Mathise is one).
a creature attacks — 3,238 cards in Mathise's colors can cause this (Mathise is one).
When Mathise, Surge Channeler attacks:
44 other cards care about it too. These are the ones with the most connections.
anything attacks — 3,238 cards in Mathise's colors can cause this (Mathise is one).
When Mathise, Surge Channeler attacks:
4 other cards care about it too. These are the ones with the most connections.
a creature blocks — 3,238 cards in Mathise's colors can cause this (Mathise is one).
When Mathise, Surge Channeler blocks:
1 other card cares about it too. These are the ones with the most connections.
a creature is cast — 3,254 cards in Mathise's colors can cause this (Mathise is one).
When Mathise, Surge Channeler is cast:
12 other cards care about it too. These are the ones with the most connections.
a nontoken creature enters the battlefield — 3,316 cards in Mathise's colors can cause this (Mathise is one).
When Mathise, Surge Channeler enters:
2 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 3,581 cards in Mathise's colors can cause this (Mathise is one).
When Mathise, Surge Channeler enters:
33 other cards care about it too. These are the ones with the most connections.