Most of our single cards are second-hand, carefully checked, but some can also come directly from recent openings.
: Add 
., : Target creature you control connives X, where X is the number of creatures that died this turn. (Draw X cards, then discard X cards. Put a +1/+1 counter on that creature for each nonland card discarded this way.)
Modern Horizons 3: Promos
Modern Horizons 3: Extra