Artifact Astrologian's Planisphere Job select (When this Equipment enters, create a 1/1 colorless Hero creature token, then attach this to it.) Equipped creature is a Wizard in addition to its other types and has "Whenever you cast a noncreature spell and whenever you draw your third card each turn, put a +1/+1 counter on this creature." Diana Equip Equipped creature is a Wizard in addition to its other types and has "Whenever you cast a noncreature spell and whenever you draw your third card each turn, put a +1/+1 counter on this creature." Diana Equip Artifact - Equipment Blue Mage's Cane Job select Equipped creature gets +0/+2, is a Wizard in addition to its other types, and has "Whenever this creature attacks, exile up to one target instant or sorcery card from defending player's graveyard
This means that players are able to gain additional inkwell power, whilst also benefiting from the effects of the song card they played in the first place
(And no, thats not a typo.) If you can get both Jumbo Cactuar and Dina onto the battlefield and wait for them to overcome summoning sickness it's a serious problem
The card art may be less dramatic than some of the designs seen later down this list, but the longevity of Mickey as a character makes this a highly sought-after card, despite not cracking the top 10 most valuable