edhseer Commander synergy, explained
Legendary Creature — Human
Mana cost: {1}{W}
Rose Tyler gets +1/+1 for each time counter on it.
static — gives +1/+1 for each time counter on it
Whenever Rose Tyler attacks, put a time counter on it for each suspended card you own and each other permanent you control with a time counter on it.
triggered — puts counters on it
Doctor's companion
What a deck led by this card wants
Causes: put a counter on anything.
Cares about: nothing.
anything gets a counter — 4,415 cards in the game can cause this (Rose Tyler is one).
8 other cards care about it too. These are the ones with the most connections.
a Human enters the battlefield — 4,639 cards in the game can cause this (Rose Tyler is one).
When Rose Tyler enters:
2 other cards care about it too. These are the ones with the most connections.
anything attacks — 17,934 cards in the game can cause this (Rose Tyler is one).
When Rose Tyler attacks:
111 other cards care about it too. These are the ones with the most connections.
a creature attacks — 17,934 cards in the game can cause this (Rose Tyler is one).
When Rose Tyler attacks:
181 other cards care about it too. These are the ones with the most connections.
a creature blocks — 17,934 cards in the game can cause this (Rose Tyler is one).
When Rose Tyler blocks:
18 other cards care about it too. These are the ones with the most connections.
a nontoken creature attacks — 17,934 cards in the game can cause this (Rose Tyler is one).
When Rose Tyler attacks:
a creature deals combat damage — 17,934 cards in the game can cause this (Rose Tyler is one).
When Rose Tyler deals combat damage:
195 other cards care about it too. These are the ones with the most connections.
a creature is cast — 18,010 cards in the game can cause this (Rose Tyler is one).
When Rose Tyler is cast:
88 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 19,800 cards in the game can cause this (Rose Tyler is one).
When Rose Tyler enters:
299 other cards care about it too. These are the ones with the most connections.
anything enters the battlefield — 26,499 cards in the game can cause this (Rose Tyler is one).
42 other cards care about it too. These are the ones with the most connections.