edhseer Commander synergy, explained
Legendary Creature — Elf Scout
Mana cost: {2}{G}{W}
Vigilance
Whenever you cast a creature spell, create a 1/1 red Mercenary creature token with that ability
triggered — makes a token
Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery.
Choose a color. Add one mana of that color for each different power among creatures you control.
activated {T} — adds mana
Causes: create a Mercenary creature token, put a Mercenary creature token onto the battlefield.
Cares about: a creature is cast.
an Elf attacks — 490 cards in Selvala's colors can cause this (Selvala is one).
When Selvala, Eager Trailblazer attacks:
a nontoken Elf enters the battlefield — 493 cards in Selvala's colors can cause this (Selvala is one).
an Elf enters the battlefield — 512 cards in Selvala's colors can cause this (Selvala is one).
When Selvala, Eager Trailblazer enters:
provide a creature to sacrifice — 1,195 cards in Selvala's colors can cause this.
1,194 other cards cause it too. These are the ones with the most connections.
a creature token enters the battlefield — 1,241 cards in Selvala's colors can cause this (Selvala is one).
When a Mercenary enters thanks to Selvala, Eager Trailblazer:
a creature token is created — 1,241 cards in Selvala's colors can cause this (Selvala is one).
3 other cards care about it too. These are the ones with the most connections.
a token enters the battlefield — 1,554 cards in Selvala's colors can cause this (Selvala is one).
When a Mercenary enters thanks to Selvala, Eager Trailblazer:
a token is created — 1,555 cards in Selvala's colors can cause this (Selvala is one).
When Selvala, Eager Trailblazer makes a Mercenary token:
11 other cards care about it too. These are the ones with the most connections.
a creature attacks — 6,741 cards in Selvala's colors can cause this (Selvala is one).
When Selvala, Eager Trailblazer attacks:
78 other cards care about it too. These are the ones with the most connections.
anything attacks — 6,741 cards in Selvala's colors can cause this (Selvala is one).
When Selvala, Eager Trailblazer attacks:
38 other cards care about it too. These are the ones with the most connections.
a creature blocks — 6,741 cards in Selvala's colors can cause this (Selvala is one).
When Selvala, Eager Trailblazer blocks:
4 other cards care about it too. These are the ones with the most connections.
a nontoken creature attacks — 6,741 cards in Selvala's colors can cause this (Selvala is one).
When Selvala, Eager Trailblazer attacks:
a creature deals combat damage — 6,741 cards in Selvala's colors can cause this (Selvala is one).
75 other cards care about it too. These are the ones with the most connections.
a creature is cast — 6,766 cards in Selvala's colors can cause this (Selvala is one).
When Selvala, Eager Trailblazer is cast:
47 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 7,580 cards in Selvala's colors can cause this (Selvala is one).
162 other cards care about it too. These are the ones with the most connections.
anything enters the battlefield — 11,072 cards in Selvala's colors can cause this (Selvala is one).
14 other cards care about it too. These are the ones with the most connections.