I love cards like this, mainly because theyre fun, but look at this as a wildcard land in your deck that has you pay three mana to put it into play (which effectively ramps in mono-blue!) and can be a second copy of your best lands or someone elses
The other easy cuts would be the UU creatures
You probably want Sram, Senior Edificer around if youre playing Balan, but which equipment are you going to run
I'm a green mage at heart, and Dryad of the Ilysian Grove tickles me silly
It seems I only own three, so rounding out my playset with the fourth would be nice
For example, if two creatures you control with lifelink deal combat damage at the same time, Bilbo, Birthday Celebrant's first ability will apply to those two events separately