In addition to Kethiss powerful recursive ability, filling the graveyard enables threats like Primevals' Glorious Rebirth and Eerie Ultimatum to resurrect a devastating board state
However, the defender creature [c]Brimstone Trebuchet[/c] does have reach, so it use it to block Arcanists Owl instead
It isn't an overly powerful card, but with the right strategy, its ability can be quite the force to be reckoned with
#1: Champion of Wits The best Wizard enters-the-battlefield trigger in Standard, by a significant margin, is Champion of Wits, which just happens to be blue, making it an easy inclusion in a deck built around Naban, Dean of Iteration
Allowing you to cast lands and Birds off the top of your library, this card is a staple in Landfall strategies