Bum Friend

Bum Friend is a passive item.

Effects

 * Spawns a familiar who follows Isaac and picks up coins on the ground. (He does not fill up a familiar "slot".)
 * After picking up 6 coins, Bum Friend will drop a pickup.
 * After that, Bum Friend has a 67% chance to drop a pickup after picking up 3 coins and a 33% chance to drop a pickup after picking up 4 coins.

Drops

 * Bum Friend can drop:
 * Red Hearts
 * Bombs
 * Keys
 * Cards/Runes
 * Pills
 * Trinkets
 * Bum Friend will not drop Lil' Batteries or collectibles.

Synergies

 * : All future drops will happen every 3 coins. If the next scheduled drop at the moment of acquiring BFFS! requires more than 3 coins, the amount will not be lowered.
 * : Red Hearts that Bum drops can be converted into Soul Hearts.

Seeds
M9JC ZYAL (Treasure Room adjacent to spawn) 2YN8 JS3R (Treasure Room adjacent to spawn) MG9V SPR7 (Treasure Room adjacent to spawn) 3MR7 XNJS (First floor Treasure Room) GNBR EEGK (First floor Treasure Room) A1TT QRBE (First floor Treasure Room) WVFY R43V (First floor Treasure Room; Curse of the Labyrinth)