Players could also get special versions of cards for playing in or doing well in tournaments, like Mutavault
Raise the Alarm 6.8 Gather the Townsfolk 7 Servo Exhibition 6.5 All basically the same in these kinds of deck which is two mana for two 1/1 vanilla dorks
Training Grounds can reduce the part of an activation cost represented by generic mana symbols down to nothing, as long as it still costs at least one mana
Exile this creature at the beginning of the next end step, then you may cast it from exile on a later turn.) Creature - Artificer Drix Burn (CTRL to add secondary) Draw Outpost Siege As this enchantment enters, choose Khans or Dragons
In a vacuum, just creating two tokens when your opponent attacks you with two creatures is a great start, especially when you have cards that care about spiders
Warden is there to make a Serra Angel token when needed