Star Explorer Delta-3

Crew 4
When Delta-3 deals combat damage to a player you may pay {1}{u}{b}, if you do then you may search your library for a creature card, reveal it
and put it into your hand, then shuffle your library.
When Delta-3 deals combat damage to a creature you may pay {2}{g}{u}, if you do then you may gain control of that creature until it's owners next upkeep.