Greatsword of Tyr isnt going to set off alarm bells like Skullclamp or Sunforger, so it will probably stick around giving you value for a while
Quarum Trench Gnomes uses its unusual activated ability to alter a Plains so that land will tap for one colorless mana instead of one white mana
Tap the Rod and then stick it right through your opponents most annoying creature to keep it frozen in place until you decide it has had enough of a time out
Hilariously, poor Gollum cant normally become the Ring-bearer this way, since hell be in your graveyard, but if youve got instant-speed ways to bring him back from the graveyard to the battlefield, then Gollum will be able to finally reclaim his Precious
Unfortunately, a Google image search turned up nothing as far as alternative card backs
There are a few cards hither and yon that allow some incidentally in blue (Turn into a Pumpkin), while red is all about cant gain life as the inverse
