Reaper of Flight Moonsilver: for the white/black graveyard matters Standard constructed deck Thalia's Lieutenant: reads very solid
The one downside is that you have to risk attacking with it to draw, but with the right equipment this wont be a huge issue
If that creature loses all its abilities, it will still be exiled at the beginning of the end step, and if it would leave the battlefield, it is still exiled instead
Not only that, the 6/6 stat line is an impressive way to seal victory if you are able to pay the Escape costs
But you can use it to, say, rearrange the power distribution of your team to destroy your opponents blocks, ensure that your Sword of Whatever and Stuff is equipped to an unblocked creature, and even use it defensively to make a meager blocker much stronger after you attacked with the creatures holding all your buffs
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