Core Set 2020/Welcome decks

Welcome Decks 2020 are five monocolored thirty-card ready-to-play sample decks, consisting of basic lands, commons, 4 uncommons and 1 rare. They are provided for free to newcomers in a pack that contains two of these decks and instructions. 
Noticeably, every enchantment included in these decks is an Aura.
==Decklists==
===White deck===
<d title="White Deck">
Creature
1 Concordia Pegasus
2 Dawning Angel
2 Haazda Officer
1 Inspiring Captain
1 Ironclad Krovod
1 Loyal Pegasus
2 Prowling Caracal
1 Serra's Guardian
1 Siege Mastodon
1 Trusted Pegasus
Instant
1 Inspired Charge
1 Show of Valor
Enchantment
1 Glaring Aegis
1 Pacifism
Land
13 Plains
</d>
The rare in this deck is <c>Serra's Guardian</c>.
===Blue deck===
<d title="Blue Deck">
Creature
1 Air Elemental
1 Cloudkin Seer
2 Coral Merfolk
1 Fortress Crab
1 Frost Lynx
1 Moat Piranhas
1 Octoprophet
1 Phantom Warrior
1 Riddlemaster Sphinx
2 Snapping Drake
Sorcery
1 Captivating Gyre
1 Winged Words
Instant
1 Befuddle
1 Unsummon
Enchantment 
1 Sleep Paralysis
Land
13 Island
</d>
The rare in this deck is <c>Riddlemaster Sphinx</c>.
===Black deck===
<d title="Black Deck">
Creature
2 Barony Vampire
2 Bartizan Bats
1 Bogstomper
1 Feral Abomination
1 Gravedigger
1 Gravewaker
1 Skeleton Archer
3 Walking Corpse
Sorcery
1 Agonizing Syphon
1 Disentomb
Instant
1 Dark Remedy
1 Disfigure
1 Murder
Land
13 Swamp
</d>
The rare in this deck is <c>Gravewaker</c>.
===Red deck===
<d title="Red Deck">
Creature
2 Daggersail Aeronaut
2 Fearless Halberdier
1 Fire Elemental
2 Goblin Assailant
1 Goblin Smuggler
1 Rubblebelt Recluse
1 Shivan Dragon
1 Volcanic Dragon
Instant
1 Chandra's Outrage
1 Infuriate
1 Shock
Sorcery
1 Act of Treason
1 Engulfing Eruption
Enchantment
1 Maniacal Rage
Land 
13 Mountain
</d>
The rare in this deck is <c>Shivan Dragon</c>.
===Green deck===
<d title="Green Deck">
Creature
1 Aggressive Mammoth
1 Bristling Boar
2 Canopy Spider
2 Centaur Courser
1 Frilled Sandwalla
1 Healer of the Glade
1 Mammoth Spider
1 Prized Unicorn
1 Vorstclaw
1 Woodland Mystic
Instant
1 Plummet
1 Titanic Growth
Sorcery
1 Overcome
1 Rabid Bite
Enchantment
1 Oakenform
Land 
13 Forest
</d>
The rare in this deck is <c>Aggressive Mammoth</c>.