Now use your R&D skills

Synergy, Griefing, Staples, Building a Doran Deck ) Commander Starter Kits 1 (kick start your allied two-color decks for $25) Commander Starter Kits 2 (kick start your enemy two-color decks for $25) Commander Starter Kits 3 (kick start your shard three-color decks for $25) Commander write-ups Ive done (and links to decklists) : Zurgo Bellstriker (Bellstriking Like a Boss) Dragonlord Ojutai (Troll Shroud) Karrthus, Tyrant of Jund (Dragons, Megamorphs, and Dragons) Dromoka, the Eternal (One Flying Bolster Basket) Shu Yun, the Silent Tempest (Tempests and Teapots) Tasigur, the Golden Fang (Hatching Evil Sultai Plots) Scion of the Ur-Dragon (Dragon Triggers for Everyone) Nahiri, The Lithomancer (Lithomancing for Fun and Profit) Titania, Protector of Argoth (Titanias Land and Elemental Exchange) Reaper King (All About VILLAINOUS WEALTH) Feldon of the Third Path (She Will Come Back to Me) Sidisi, Brood Tyrant (Calling Up Ghouls with Sidisi) Zurgo Helmsmasher (Two Times the Smashing) Anafenza, the Foremost (Anafenza and Your Restless Dead) Narset, Enlightened Master (The New Voltron Overlord) Surrak Dragonclaw (The Art of Punching Bears) Avacyn, Guardian Angel

You can find this card in almost any condition, with heavily played (HP) starting around six dollars, moderately played (MP) moving up to about ten dollars, lightly played (LP) jumping up to the $15+ range, capped off by near-mint (NM) copies, which command as high as $17
The History of Ninjutsu in MTG Ninjutsu was first introduced in Betrayers of Kamigawa in 2005 and was reserved for reprint sets, Modern Horizons , or preconstructed decks between then and Kamigawa: Neon Dynasty
At any rate, I think artifacts are in a much better position with this change
Players can use a new mechanic called Boost to trigger new abilities or make them stronger