Artifacts you control have indestructible. (Effects that say "destroy" don't destroy them. Artifact creatures with indestructible can't be destroyed by damage.)
Flying, vigilance, deathtouch, lifelinkAt the beginning of your end step, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
+2: Look at the top card of target player's library. You may put that card on the bottom of that player's library.0: Draw three cards, then put two cards from your hand on top of your library in any order.−1: Return target creature to its owner's hand.−12: Exile all cards from target player's library, then that player shuffles their hand into their library.
If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead.If an effect would put one or more counters on a permanent you control, it puts twice that many of those counters on that permanent instead.
Flying, vigilance, deathtouch, lifelinkAt the beginning of your end step, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead.If an effect would put one or more counters on a permanent you control, it puts twice that many of those counters on that permanent instead.