As another example, if at the start of turn six you have five cards in your inkwell and hold a two-drop, a three-drop, and a five-drop, then just cast your five-drop and dont add anything else to the inkwell at this point
Sacrifice after III.) I Lightning This creature deals 3 damage to each of up to two target creatures
Mickey Mouse & Minnie Mouse, Adventuring Duo Emerald & Sapphire Mickie & Minnie, Adventuring Duo costs seven ink and is eligible for your inkwell
Note that playing Jidoor from exile this way still counts as your land play for the turn, so you can do this only during your main phase and only if you haven't already played another land that turn
Yunas Guardian is also the face of Counter Blitz, a white-blue-green Commander deck from this set
Singing it makes all Inventor characters nearly untouchable for a round by providing them all with Resist +6