Are Split Cards Multicolor
If you do, Thief of Existence gains When this creature leaves the battlefield, target opponent draws a card. Trickster's Elk Two generic, one green Enchantment creature Elk 3/3 Bestow: one generic, one green (If you cast this card for its bestow cost, it's an Aura spell with enchant creature
In fact, there were only a couple of instances where type was relevant from a rules standpoint
Edgar's last ability will apply to each of those five flips, meaning they'll all come up heads and you'll take five extra turns as a result
Imagine if Avabruck Caretaker became Hollowhenge Huntmaster every turn, no matter how the players have been managing the day/night cycle
Animation Module has similarities to proliferate, and specifically can add counters on players, including infect counters, a mechanic tied to Phyrexia