edhseer Commander synergy, explained
Enchantment
Mana cost: {2}{G}
If one or more +1/+1 counters would be put on a creature you control, that many plus one +1/+1 counters are put on it instead.
static — puts that many plus one counters on it
At the beginning of your end step, draw a card if you control a creature with the greatest power among creatures on the battlefield.
triggered — draws you 1 card
Causes: draw a card.
Cares about: a creature gets a counter, an end step.
an enchantment is cast — 3,673 cards in the game can cause this (High Score is one).
When High Score is cast:
255 other cards care about it too. These are the ones with the most connections.
a nontoken enchantment enters the battlefield — 3,691 cards in the game can cause this (High Score is one).
an enchantment enters the battlefield — 3,743 cards in the game can cause this (High Score is one).
When High Score enters:
60 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 (High Score is one).
When High Score makes a player draw a card:
57 other cards care about it too. These are the ones with the most connections.