Youll still want to play some noncreature spells, since Nikya will likely not be in play all the time, but it does let you go wild with big X spells since youre generating a ton of mana
Im hoping it gets the amass treatment and gets changed to Incubate Phyrexian X so we can see it used on different creature types
'Claims' means all sums of money, debts, dues, suits, actions, causes of action, proceedings, arbitrations, claims, accounts, liabilities, losses, demands, costs, expenses, notices or any other type of claim howsoever arising out of these Conditions or anything relating to the subject matter of these Conditions
In return, Companions impose restrictions on decks featuring them
A sneakier way is to equip Champions Helm to Zack Fair
There are also some very large creatures with fight triggers which can also serve as psuedo-removal spells like Kogla, the Titan Ape and some creatures with "enters the battlefield" destruction like Terastodon