Multiverse Design Challenge: Virtual Booster

Grove of the Magi    R  Enchantment Players may not attack, block, or activate the abilities of creatures they do not own. : End all effects that last "Until end of turn".	Dangerlands Ranger    U  Creature – Elf Scout Whenever Dangerlands Ranger attacks or blocks, you may search your library for a land card, put it into your graveyard, then shuffle your library. 2/2	Centauri Rouser    U  Creature – Centaur Haste, forestwalk When you attack with Centauri Rouser, starting with you, each player tap any number of creatures they control. Creatures tapped this way become attacking creatures under your control until end of turn. 3/3	Young Garruck    U  Planeswalker – Garruck 0 Target creature gets +2/+2 until end of turn. -3 Put a 3/3 green beast creature token onto the battlefield under your control. 3
Is Land    C  Instant Target permanent becomes a basic land of your choice until end of turn.	My Ambition Never Ends  C  Scheme When you set this scheme in motion, until your next turn, whenever an opponent loses life, you may draw a card.	Growth    C  Blessing (Blessings aren't spells. You can only play one Blessing per turn and only when you could play a land. If you would control more than three Blessings, shuffle one into its owner's library.) , : Target creature gets +1/+1 until end of turn.	Playful Puppy    C  Creature – Hound Haste At the beginning of your upkeep, discard a card at random, then draw a card. 1/1
Coldsword Claimant    C  Creature – Human Warrior Frost Bitten (For each Snow permanent you control, Coldsword Claimant costs an additional to cast.) : Coldsword Claimant gains deathtouch until end of turn. 3/3	Cave Totem    C  Enchantment – Gargoyle Abeyance (When a player casts a spell, flip this card.) Cave Guardian   Creature – Gargoyle Abeyance 5/4	Challenge # 024    C    Design two Magic Cards based on the cards from other games. See the comments.	Health Charm    C  Instant Choose one — you gain 3 life; or put a +1/+1 counter on target creature; or regenerate target creature.
It Gets Everywhere    C  Sorcery Put two sand counters on each artifact your opponents control. (Permanents with sand counters on them can't attack, and you can't use activated abilities on them. You may pay at any time to remove a sand counter.)	Tamiyo's Moonbeam    C  Instant Tap target permanent. It becomes colorless until end of turn. Draw a card.	Challenge # 011    B    Design one or more lands each affiliated with a type of creature.	Wall  T  Token Artifact Creature – Wall Defender 0/3

Grove of the Magi (rare)
Dangerlands Ranger (uncommon)
Centauri Rouser (uncommon)
Young Garruck (uncommon)
Is Land (common)
My Ambition Never Ends (common)
Growth (common)
Playful Puppy (common)
Coldsword Claimant (common)
Cave Totem (common)
Challenge # 024 (common)
Health Charm (common)
It Gets Everywhere (common)
Tamiyo's Moonbeam (common)
Challenge # 011 (basic)
Wall (token)