Just put down whatever information you want under the red circles
For example, if you control Johann, Apprentice Sorcerer ("Once each turn, you may cast an instant or sorcery spell from the top of your library") and Kellan, Daring Traveler is on top of your library, you can cast Journey On, but not Kellan, Daring Traveler
Whenever you cycle or discard another card, Horror of the Broken Lands gets +2/+1 until end of turn
You can put those Squirrels to work thanks to Chatterfangs ability, which lets you spend one black mana and to sacrifice as many Squirrels as you like to give a creature +X/-X
Equipment It can be a bit of a pain if your ring-bearer gets removed and you need to reattach the emblem to a new creature
I always used this one 95044000 for sale on Ebay