Its totally reasonable to want to play a double blue spell and hold up Dissolve, so if you were playing an Esper deck, you could totally want to search up an Island, even when you already have three
Loxi: I don't really like this card for group hug unless you have ways to manipulate the counters on it yourself
The potential meta movers will also be relatively cheap to get ahold of outside of it
When you play this card, every single one of your opponents must choose to either discard two cards or a single action card, if they have one to hand
Having a zero-mana way to slow down a commander or game-ending threat (and giving the table time to formulate a plan) is priceless
As such, you can attack with a haste creature the turn it enters the battlefield, or you can activate its tap abilities if it has any