Then, when at least one creature with counters on it deals damage to a player, you draw a card and proliferate, meaning that all your creatures with at least one token receive an additional token
There are several cards in this ink that synergize with items by reducing their costs, returning them from your discard pile to your hand, drawing cards, and more
One of the Dalmatian cards, Lucky - the 15th Puppy, is a great card that adds extra cards to the player's hand if luck is on their side
This "enters or attacks" trigger is insane, because provided you have at least one nonland permanent in your graveyard, Sin is always going to bring it back, and by the time you play him in these colors it's virtually impossible that you don't have stuff to get back
By playing a Merlin card and sending it back to your hand with a Mim, you can get twice or even four times the value from their abilities