Taking if from the replies, these are somewhat common
And that hasnt ended, we just flavor stuff after planeswalkers (Jace's Erasure, Liliana's Specter, Chandra's Ignition) or still after legendary creatures (Ezuri's Predation, Daxos's Torment, Kalemne's Captain, Gisa's Bidding, Geralf's Masterpiece, Oona's Grace, etc)
Exile Melira: Choose another target creature or artifact
When using this card you'll want to have a lot of energy cards in your hand so you can use High Tide faster, you can use High Tide and then the next turn use Drizzle and attach an energy card at the same time and be able to do High Tide the next turn
Green Dinosaurs are the biggest, and have some of the best abilities and power/toughness rates for cost