Buffs & evasion: Predatory Sliver, Sinew Sliver, Might Sliver, Bonesplitter Sliver, Winged Sliver, Two-Headed Sliver, Battering Sliver
Three mana for a menacing 2/3 is a nice rate, but allowing you to draw a card anytime you hit a player with a modified creature is the real star of the show
Rhystic Study is always going to be good, but when it is backed up by a Trinisphere and an Esper Sentinel it will become a lock piece that behaves very differently than it would elsewhere
Thought to be the final resting place of a certain Time Lord
Edgar Markov is among the most notable Commander cards of all time and ranks as the #2 commander overall per EDHREC, trailing only The Ur-Dragon
Especially in kindred decks you can run into the problem of dumping your entire hand onto the table and them being board wiped, and this not only lets you cast some bigger things before the wrath happens, it also reloads you for afterwards