edhseer Commander synergy, explained
Legendary Planeswalker — Gideon
Mana cost: {1}{W}{W}
During your turn, Gideon Blackblade is a 4/4 Human Soldier creature with indestructible that's still a planeswalker.
static — turns something into a creature
static — grants a keyword
Prevent all damage that would be dealt to Gideon Blackblade during your turn.
static —
Up to one other target creature you control gains your choice of vigilance, lifelink, or indestructible until end of turn.
activated +1 — grants a keyword
Exile target nonland permanent.
activated −6 —
Causes: damage is prevented, exile an artifact, exile a battle, exile a creature, exile an enchantment, exile a planeswalker, an artifact leaves the battlefield, a battle leaves the battlefield, a creature leaves the battlefield, an enchantment leaves the battlefield, a planeswalker leaves the battlefield.
Cares about: nothing.
an artifact is exiled — 336 cards in the game can cause this (Gideon Blackblade is one).
1 other card cares about it too. These are the ones with the most connections.
a planeswalker is cast — 361 cards in the game can cause this (Gideon Blackblade is one).
When Gideon Blackblade is cast:
239 other cards care about it too. These are the ones with the most connections.
a planeswalker enters the battlefield — 366 cards in the game can cause this (Gideon Blackblade is one).
When Gideon Blackblade enters:
2 other cards care about it too. These are the ones with the most connections.
damage is prevented — 568 cards in the game can cause this (Gideon Blackblade is one).
When Gideon Blackblade has damage prevented:
a creature is exiled — 1,003 cards in the game can cause this (Gideon Blackblade is one).
When a creature is exiled thanks to Gideon Blackblade:
5 other cards care about it too. These are the ones with the most connections.
anything is exiled — 2,497 cards in the game can cause this (Gideon Blackblade is one).
a nontoken creature leaves the battlefield — 4,133 cards in the game can cause this (Gideon Blackblade is one).
3 other cards care about it too. These are the ones with the most connections.
a creature leaves the battlefield — 4,238 cards in the game can cause this (Gideon Blackblade is one).
When a creature leaves the battlefield thanks to Gideon Blackblade:
25 other cards care about it too. These are the ones with the most connections.