For its relatively high mana cost of 7GWB, it comes with Ward 3 and offers the player two abilities once it comes into play or attacks: modifying a creatures base power and defense to 7/7, and/or reducing a creature to 1/1
Here all your things will have counters on them, so they'll all count as modified for your Chishiro, the Shattered Blade which will continue to put more and more counters on them
Aside from that, one of your life drain effects like Sanguine BondSanguine Bond or Gollum, Obsessed StalkerGollum, Obsessed Stalker is good to have since this deck tends to whittle down life totals over time rather than end the game in one big turn
At the beginning of each player's upkeep, that player untaps a land they control
Princess Power Using Auroras ability to reduce the ink cost of characters, youve got some nice choices for the next couple of turns