how do double sided mtg cards work

how do double sided mtg cards work I am 99% sure this is a card? But where I'm confused is what are the requirements to flip to the other side or can u cast either side freely Double-Faced Modal Lands and Their

Name: how do double sided mtg cards work I am 99% sure this is a card? But where I'm confused is what are the requirements to flip to the other side or can u cast either side freely Double-Faced Modal Lands and Their
Brand: www.turinthailand.com
SKU: 30800210745
Price: 29.00 USD
Availability: InStock
Rating: 4.7515 (16 reviews)

SKU: 30800210745

4.8

USD29.00 USD71.00

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Description

This card is a little chaotic and a little unpredictable, but not in a way that ever gets out of hand

We have a release of a new set, and therefore, another Top 20 list from yours truly needs to be published

At four mana this is rather past being a support card

Card Name Mana Cost Type Legendary Creature Human Mutant Scout Rarity Uncommon rules Text When Zidane enters, gain control of target creature an opponent controls until end of turn