No, copying a spell is not considered casting it in Magic: The Gathering.
No, copying a spell in Magic: The Gathering does not count as casting it.
No, playing a land is not considered casting a spell in the game of Magic: The Gathering.
In Magic: The Gathering, you can copy a spell if you have a card or ability that allows you to do so. You must pay the spell's mana cost and follow any additional requirements specified by the copying effect. The copy will resolve separately from the original spell and will not count as casting the original spell.
In Magic: The Gathering, a land is not considered a spell. It is a separate card type that is used to generate mana for casting spells.
No, a creature is not considered a spell in Magic: The Gathering.
No, a planeswalker is not considered a creature in Magic: The Gathering.
No, a planeswalker is not considered a spell in Magic: The Gathering.
Yes, a planeswalker is considered a permanent in Magic: The Gathering.
Yes, an enchantment is considered a permanent in Magic: The Gathering.
Yes, planeswalkers are considered legendary in Magic: The Gathering.
Yes, planeswalkers are considered permanents in Magic: The Gathering.
In Magic: The Gathering, land cards are permanent cards that stay on the battlefield and provide mana for casting spells.