This can sometimes refer to self-mill, for effects that care about graveyard size or quality, as Lab Man/Thoracle or reanimator decks.
Some of these costing 1 mana means that, actually, we are not likely to get an infinite loop10 unless we somehow get the lands to have haste, but with the volume of land we expect to have, we should easily get to a point where we have upwards of 10 landfall triggers in a turn, which is somewhat mental
Finally, Avalanche Riders is a fine sideboard card against greedy decks, but I almost never start it
To cast a suspended card, the last time counter has to get removed either by suspends triggered ability or another effect
Cursing a creature doesnt remove it but it can help slow your opponent down so Vantress Transmuter is perfectly desired here to slow down opposition, while Curse of the Werefox works in removal
Both partners and backgrounds employ multiple cards to influence your deck, but they're not the same