Keen Sense For only one mana, [c]Keen Sense[/c] can draw you many cards over the course of a single game, but only if you can sneak the enchanted creature past your opponents defenses
Here, beloved characters from the FINAL FANTASY series are depicted with a background correlating to each character's first game appearance
We have a bunch of viable 3-mana artifacts that can ramp into Ugin (and then trigger his static ability to exile an opponent's card once he's in play) but don't forget about Hedron Archive as a low cost way to jump from 4 to 6 mana (7 with your land drop)
It also encourages people to use their cards in their turn rather than hold onto them so the game will move faster
The only exceptions were the cards which let the user control when they phased out, such as Frenetic Efreet or Rainbow Efreet, and those which used the mechanic offensively, like Reality Ripple and Sapphire Charm
It lets one of your creatures punch up while surviving combat more often than not