The first ability here lets you grab any basic land from your deck, which can be very effective early-game in order to ensure your colours are fixed and your curve is secure
Caesar, Marneus Calgar, Jetmir, Baylen, and Chatterfang introduce different token abilities and mechanics for effective gameplay
Yes, you can use a die for coin flips
Shelob, Child of Ungoliant provides ongoing removal in creature combat, and it punishes opponents whenever their creatures fall to your deathtouching swarm by turning them into copy tokens that are food and that retain those creatures abilities
You are priced into completing a dungeon once you start it, but every dungeon has at least one point where you have a choice between rooms
Flash is an evasion ability keyword in Magic: The Gathering