edhseer Commander synergy, explained
Instant
Mana cost: {3}{U}
Choose one. If you control a commander as you cast this spell, you may choose both instead.
on-cast —
Move all counters from target nonland permanent you control onto another target nonland permanent you control.
on-cast —
on-cast — puts counters on it
Remove all counters from target nonland permanent you control. Draw a card for each counter removed this way.
on-cast —
on-cast — draws you cards
Causes: you face a dilemma, remove a counter from an artifact, remove a counter from a battle, remove a counter from a creature, remove a counter from an enchantment, remove a counter from a planeswalker, put a counter on an artifact, put a counter on a battle, put a counter on a creature, put a counter on an enchantment, put a counter on a planeswalker, draw a card.
Cares about: nothing.
a planeswalker gets a counter — 33 cards in the game can cause this (Nexus Mentality is one).
When a creature, artifact, enchantment, planeswalker or battle gets a counter thanks to Nexus Mentality:
1 other card cares about it too. These are the ones with the most connections.
you face a dilemma — 739 cards in the game can cause this (Nexus Mentality is one).
When Nexus Mentality poses a dilemma:
a creature gets a counter — 2,691 cards in the game can cause this (Nexus Mentality is one).
When a creature, artifact, enchantment, planeswalker or battle gets a counter thanks to Nexus Mentality:
31 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 (Nexus Mentality is one).
When Nexus Mentality makes a player draw a card:
57 other cards care about it too. These are the ones with the most connections.
an instant is cast — 3,931 cards in the game can cause this (Nexus Mentality is one).
When Nexus Mentality is cast:
427 other cards care about it too. These are the ones with the most connections.
anything gets a counter — 4,415 cards in the game can cause this (Nexus Mentality is one).
7 other cards care about it too. These are the ones with the most connections.
anything is cast — 31,128 cards in the game can cause this (Nexus Mentality is one).
When Nexus Mentality is cast:
5 other cards care about it too. These are the ones with the most connections.