That means tokens from Sigil of the Empty Throne and enchantments coming back from the graveyard still draw you cards
You may suggest a small, simple one or two word subject (eg "gauntlet," "battle axe," "winged skull") in the notes for your order***, but be advised that any request, particularly complex ones, may be disregarded
This is especially true in Commander, where you only have a one-in-a-hundred chance of drawing the specific card you need each turn
The most common patterns for each are as follows
If that permanents mana value was 3 or less, proliferate
They all have effects that you can use once you're at max speed, making them great later in the game as well (especially Muraganda Raceway which turns into a land that taps for two mana)