one piece booster box royal blood Piece: Case (Op-10) as well as members of the Donquixote family One Piece Royal Blood Booster

You can argue that mana is the most important resource in Magic, so getting more of it is one of the best game actions you can take

We have target removals - Beast Within, Generous Gift, Swords to Plowshares and Path to Exile, and also global removals - Blasphemous Act and Austere Command

Senu's last ability will trigger only if Senu is already exiled at the point immediately after blockers are declared and at least one legendary creature you control that attacked isn't blocked

Indestructible is a better effect than any of those offered by Butcher and also makes up a lot for the toughness difference

On what turn am I looking to close out the game

The key feature of Tinybones, Bauble Burglar is that it's a cheap commander, meaning you can get it out early and then start the engine going when your opponents discard cards