Wu Scout

Horsemanship (This creature can't be blocked except by creatures with horsemanship.)
When Wu Scout enters, look at target opponent's hand.

Inexorable Tide

Whenever you cast a spell, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Wu Spy

When this creature enters, look at the top two cards of target player's library. Put one of them into their graveyard.

Ebony Owl Netsuke

At the beginning of each opponent's upkeep, if that player has seven or more cards in hand, this artifact deals 4 damage to that player.

Karn's Bastion

{T}: Add {C}.
{4}, {T}: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Exhaustion

Creatures and lands target opponent controls don't untap during their next untap step.

Coastal Piracy

Whenever a creature you control deals combat damage to an opponent, you may draw a card.

Wu Infantry

Preemptive Strike

Wu Light Cavalry

Horsemanship (This creature can't be blocked except by creatures with horsemanship.)

Mystic Denial

Counter target creature or sorcery spell.

Sage's Knowledge

Return target sorcery card from your graveyard to your hand.

Tangle Wire

Fading 4 (This artifact enters with four fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If you can't, sacrifice it.)
At the beginning of each player's upkeep, that player taps an untapped artifact, creature, or land they control for each fade counter on this artifact.

Sun Quan, Lord of Wu

Creatures you control have horsemanship. (They can't be blocked except by creatures with horsemanship.)

Propaganda

Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.

Corrupted Conscience

Enchant creature
You control enchanted creature.
Enchanted creature has infect. (It deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Wu Elite Cavalry

Piracy

Until end of turn, you may tap lands you don't control for mana. Spend this mana only to cast spells.