Lilianas Standard Bearer has Flash and on ETB, we draw X cards, where X is the number of creatures that died under our control that turn
It's not as powerful as Giratina VSTAR, but it is arguably more breathtaking and definitely rarer
In particular, Im the kind of person that likes drafting a lot of removal, and building control-ish decks
Blue doesnt contribute too much here, though its possible the decks high card draw comes from the addition of blue to its color identity
I misread Mega Altaria ex - it might struggle if you go first, but it's solid if you go second
For expanding the horizons of Samurai as a type and Commander as a format, Toshiro Umezawa has more than earned the legendary in his text box.