Assemble the Players

You may look at the top card of your library any time.
Once each turn, you may cast a creature spell with power 2 or less from the top of your library.

Selfless Savior

Sacrifice Selfless Savior: Another target creature you control gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Ransom Note

When Ransom Note enters the battlefield, surveil 1.
{2}, Sacrifice Ransom Note: Choose one —
• Cloak the top card of your library.
• Goad target creature.
• Draw a card.

Lynx

Forestwalk (This creature can't be blocked as long as defending player controls a Forest.)

Spirited Companion

When Spirited Companion enters the battlefield, draw a card.

Generous Stray

When Generous Stray enters the battlefield, draw a card.

Inspiring Overseer

Flying
When Inspiring Overseer enters the battlefield, you gain 1 life and draw a card.

King of the Pride

Savannah

Penumbra Bobcat

When Penumbra Bobcat dies, create a 2/1 black Cat creature token.

Heroic Intervention

Permanents you control gain hexproof and indestructible until end of turn.

Maned Serval

Forest

Feral Prowler

Colossification

Enchant creature
When Colossification enters the battlefield, tap enchanted creature.
Enchanted creature gets +20/+20.