Samurai

Phyrexia: All Will Be One Tokens

ONE Japanese Promo Tokens

Kamigawa: Neon Dynasty Tokens

Banishing Slash

Destroy up to one target artifact, enchantment, or tapped creature. Then if you control an artifact and an enchantment, create a 2/2 white Samurai creature token with vigilance.

Those chosen to guard the Imperial Palace are not only unrivaled warriors but also lionhearted champions of the Imperial cause.

Imperial Oath

Create three 2/2 white Samurai creature tokens with vigilance. Scry 3.

Experimental Synthesizer

When Experimental Synthesizer enters or leaves the battlefield, exile the top card of your library. Until end of turn, you may play that card.
{2}{R}, Sacrifice Experimental Synthesizer: Create a 2/2 white Samurai creature token with vigilance. Activate only as a sorcery.

The Wandering Emperor

Flash
As long as The Wandering Emperor entered this turn, you may activate her loyalty abilities any time you could cast an instant.
[+1]: Put a +1/+1 counter on up to one target creature. It gains first strike until end of turn.
[−1]: Create a 2/2 white Samurai creature token with vigilance.
[−2]: Exile target tapped creature. You gain 2 life.

Two different visions of freedom clashed at the gates of the Imperial Palace.

Eiganjo Uprising

Create X 2/2 white Samurai creature tokens with vigilance. They gain menace and haste until end of turn.
Each opponent creates X minus one 2/2 white Samurai creature tokens with vigilance.

"Progress comes only when we rise above our petty quarrels."

Naomi, Pillar of Order

Whenever Naomi, Pillar of Order enters or attacks, if you control an artifact and an enchantment, create a 2/2 white Samurai creature token with vigilance.