what is mtg commander deck Magic The Gathering March of the Machine Decks Release Date Starter Commander Decks (WeeklyMTG) :

Hundred-Handed One starts out as a fairly solid defensive card, but if its player spends some resources to activate its special power, it gains the ability to defend against 99 extra attackers

they aren't directly summoned by players, for one, and second, they semi-subconsciously brainwash people into supporting them and worshiping them, thus sustaining their powers

Use template numbers as a seatbelt, not a religion

2 green mana pips is a tad restrictive, but hardly unmanageable

This means that with enough lands in one's deck this card can chain its ability several times, allowing a player to dump an absurd number of lands onto the battlefield

It is unknown whether Sundial marches toward any particular location or simply wanders