No, they gain the Mech tag. It's just for tribal stuff. How would you word it?

Kael'thas Sunstrider
Mage Minion (L)
Battlecry: Put a Dragon's Breath, Flamestrike, Summon Phoenix, and Pyroblast into your hand.
7/5

Summon Phoenix
Mage Spell (E)
Summon a 5/5 Phoenix with Charge.

Phoenix
Mage Minion (E)
Charge
Deathrattle: Summon a 0/2 Phoenix Egg.
5/5

Phoenix Egg
Mage Minion (E)
At the beginning of your turn, destroy this and summon a 5/5 Phoenix with Charge.
0/2

This got more involved than I thought it would originally.

It was just late, my bad. I realized what it meant by the time I had turned off my computer.

Battle Tactics (4)
Paladin Spell (R)
Whenever a friendly minion attacks this turn, draw a card.

Banneret's Javelin
Paladin Weapon (E)
Inspire: Gain +1 Attack.
1/4

Irulon Trueblade
Paladin Minion (L)
Taunt
Battlecry: Discover an Epic Paladin card.
4/4

Wall of Shadow
Priest Minion (C)
Taunt
0/5

Power Word: Purity
Priest Spell (R)
Deal 4 damage to ALL characters. At end of turn, restore 4 Health to ALL characters.

Cross the Veil (6)
Priest Spell (E)
Exchange each of your minions with a random enemy minion.

Lord Priesterton-
Minion (L)
Battlecry: Your maximum health becomes 45.
4/4

Venom Blade
Rogue Spell (C)
Your weapon becomes poisonous.

Bilgewater Operative
Rogue Minion (R)
Deathrattle: Cast Fan of Knives, dealing 1 damage to each enemy minion and drawing a card.
3/3

Seasoned Deckhand-
Minion-Pirate (E)
Combo: Becomes Valiant Swashbuckler
3/3

Valiant Swashbuckler-
Minion-Pirate (E)
Your weapon gets +2 attack
4/4

Maeiv Shadowsong
Rogue Minion (L)
Battlecry: Return an enemy minion to your opponent's hand. It can't be played while this is on the battlefield.
4/4

Blackrock Elementalist (4)
Shaman Minion (C)
5/4
Battlecry: Give your minions with Battlecry +1/+1.

Mass Reincarnation
Shaman Spell (R)
Whenever a friendly minion dies this turn, return it to your hand.

Totemic Storm (10)
Shaman Spell (E)
Summon random Totems until your board is full.

Shamangor-
Minion (L)
Whenever an opponent plays a card, Overload 1.
5/6

Apprentice Demonologist
Warlock Minion (C)
Your Demons cost (1) less.
2/1

Eye of Kilrogg (3)
Warlock Spell (R)
Look at your opponent's hand and choose a card from it. That player discards that card.

Corrupted Chillmere
Warlock Minion (E)
Your Hero Power is 'Add a random Murloc card to your hand and take 2 damage.'
[Murloc]
1/3