For long-time Magic players, this functions in a similar way to Living Weapon or the more recent For Mirrodin! mechanics
The Color Green in Urzas Legacy: Multanis Emergence, Squirrels, and helpful Spells Green started to really come into its own in Legacy, but there were some set standards that Green had to have
Top Ten List #3 - The Top Ten Mechanics I Most Want To See Come Back This is the kind of list that you see posted on the net from time to time
This sentiment also applies to Cid, Timeless Artificer, who comes with fifteen different printings, each of them referencing the mainline Final Fantasy games (outside of the first)
Jeskai Lessons (16.0% of the Winner's Metagame) 4 Great Hall of the Biblioplex 4 Riverpyre Verge 4 Steam Vents 4 Abandon Attachments 4 Accumulate Wisdom 4 Combustion Technique 4 Firebending Lesson 4 Jeskai Revelation 4 Tablet of Discovery 4 Gran-Gran 3 Hallowed Fountain 3 Spirebluff Canal 3 Stock Up 2 Island 2 It'll Quench Ya
If a creature has multiple names, and each of the chosen letters is the first letter of one of its names, you'll put only one +1/+1 counter on it